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Job Description: We are seeking a highly skilled and experienced Senior Full Stack Developer proficient in React, Node.js, TypeScript, Python, and AWS to join our dynamic team. As a Senior Full Stack Developer, you will play a key role in architecting, designing, and developing scalable, reliable, and high-performance web applications and services.

Key Responsibilities:

Design, develop, and deploy robust and scalable full stack solutions using React, Node.js, TypeScript, Python, and AWS services.

Collaborate with cross-functional teams including product managers, designers, and other developers to translate requirements into technical specifications and implement features accordingly.

Architect and maintain efficient, reusable, and reliable codebase following best practices and coding standards.

Implement and integrate RESTful APIs, microservices, and third-party services to enhance application functionality and performance.

Optimize application performance, security, and scalability through continuous testing, monitoring, and optimization techniques.

Participate in code reviews, troubleshooting, and debugging to identify and resolve technical issues and ensure code quality.

Stay up-to-date with emerging technologies, industry trends, and best practices to continuously improve development processes and methodologies.

Mentor junior developers, provide technical guidance, and foster a collaborative and innovative team culture.

Qualifications:

Proficiency in React, Node.js, TypeScript, Python, and experience with server-side frameworks such as Express.js.

Strong understanding of relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB).

Hands-on experience with cloud platforms such as AWS (Amazon Web Services) including EC2, S3, Lambda, and CloudFormation.

Solid understanding of software engineering principles, design patterns, and best practices.

Experience with CI/CD pipelines, containerization (Docker), and orchestration (Kubernetes) is a plus.

Excellent problem-solving skills, attention to detail, and ability to work in a fast-paced, agile environment.

Strong communication and interpersonal skills with the ability to collaborate effectively with cross-functional teams.

Responsibilities:

• Architect, develop, and maintain robust, scalable full-stack applications using React.js and Node.js.
• Design and implement RESTful APIs and microservices architecture to support frontend and backend functionalities.
• Utilize AWS cloud services such as Lambda, S3, EC2, RDS, and DynamoDB for building and deploying cloud-native applications.
• Collaborate with cross-functional teams including UI/UX designers, product managers, and other developers to deliver feature-rich solutions.
• Ensure code quality, performance, and security standards are maintained throughout the development lifecycle.
• Lead technical discussions, mentor junior developers, and contribute to continuous improvement initiatives.

Requirements:

• Proven experience as a Full Stack Developer with a focus on React.js and Node.js development.
• Strong proficiency in building and deploying applications on AWS cloud infrastructure.
• Solid understanding of frontend technologies including HTML5, CSS3, and JavaScript (ES6+).
• Experience with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, or DynamoDB.
• Familiarity with containerization and orchestration tools like Docker and Kubernetes is a plus.
• Excellent problem-solving skills, attention to detail, and ability to thrive in a fast-paced environment.

My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs.

Position Overview:

As a Senior iOS Developer specializing in SDK and VPN technologies, you will play a crucial role in designing, developing, and maintaining robust mobile applications for iOS devices. You will collaborate closely with cross-functional teams to integrate our SDKs and VPN solutions into various applications, ensuring optimal performance, security, and user privacy. The ideal candidate will have a passion for innovation, a deep understanding of iOS development best practices, and a proven track record of delivering high-quality software solutions.

Key Responsibilities:

• Design and implement highly scalable and reliable iOS applications that leverage our SDKs and VPN solutions to deliver exceptional user experiences.
• Collaborate with product managers, designers, and other developers to define technical requirements, prioritize tasks, and deliver features on schedule.
• Architect and optimize code for performance, reliability, and security, following industry best practices and coding standards.
• Integrate third-party APIs and libraries to enhance application functionality and interoperability with our SDKs and VPN services.
• Conduct code reviews, write unit tests, and perform debugging and troubleshooting to ensure the quality and stability of the software.
• Stay updated on the latest iOS development trends, technologies, and frameworks, and make recommendations for continuous improvement.
• Provide technical guidance and mentorship to junior developers, fostering a culture of learning and innovation within the team.

Qualifications:

• 5+ years of experience in iOS application development, with a strong focus on SDK integration and network security.
• Proficiency in Swift and Objective-C programming languages, as well as iOS frameworks such as UIKit, Foundation, and Core Data.
• Experience working with VPN protocols and encryption standards, such as IPSec, IKEv2, and OpenVPN.
• Solid understanding of networking concepts, RESTful APIs, and client-server architecture.
• Familiarity with version control systems (e.g., Git), continuous integration tools (e.g., Jenkins), and agile development methodologies.
• Excellent problem-solving skills, with the ability to analyze complex technical challenges and propose effective solutions.
• Strong communication and collaboration skills, with the ability to work effectively in a fast-paced, dynamic environment.

My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs.

A Finnish client who are the global leader in the development and application of AI to improve the security and control of connected devices in homes and businesses are looking for someone to join their team! The profile they need is:



1 x Senior Network Engineer (with C++ and Rust)



This is an opportunity to build and work on a brand new mobile application platform.



Requirements:

* Proven experience of networking software development and optimization experience.

* Proficiency in C/C++, assembly language and scripting languages

* In-depth knowledge of data structures, algorithms, and concurrent programming.

* In-depth understanding of computer architecture and operating systems.

* Good understanding of performance analysis and bottlenecks at the system level.

* In-depth understanding of L2/L3 network protocols, and Ethernet, TCP/IP, Switching and Routing.

* Hands on experience in designing, implementing, and debugging data plane networking software.

* Hands on experience with open-source networking and packet processing projects such as DPDK, ODP, VPP, OVS, eBPF or similar proprietary projects.

* Experience in distributed version control systems, such as Git.



More information about the role and client will be provided over the phone. Please contact r.tasker@frankgroup.com for more information.

As a Senior Backend Developer, you will play a crucial role in architecting, designing, and developing robust backend systems to power our applications. Leveraging your expertise in Node.js, TypeScript, and AWS services, you will contribute to building scalable, high-performance, and secure backend solutions that meet the evolving needs of our platform.



Key Responsibilities:

Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.

Design, develop, and maintain backend services and APIs using Node.js and TypeScript.

Architect scalable and resilient backend systems on AWS cloud infrastructure.

Implement best practices for code quality, security, scalability, and performance optimization.

Conduct code reviews and provide constructive feedback to team members.

Troubleshoot and debug complex issues in production environments.

Stay updated with the latest industry trends and technologies, and actively contribute to the improvement of development processes and practices.

Mentor junior developers and help foster a culture of continuous learning and growth within the team.

Requirements:

Proven experience as a Backend Developer, with a focus on Node.js development.

Strong proficiency in TypeScript and solid understanding of object-oriented programming principles.

Extensive experience with AWS services such as Lambda, API Gateway, DynamoDB, S3, and EC2.

In-depth knowledge of RESTful API design and development.

Familiarity with containerization technologies such as Docker and container orchestration platforms like Kubernetes.

Experience with CI/CD pipelines and DevOps practices.

Solid understanding of database technologies (SQL and NoSQL) and data modeling concepts.

Excellent problem-solving skills and the ability to think critically and analytically.

Strong communication skills and the ability to work effectively in a collaborative team environment.

Preferred Qualifications:

Experience with serverless architectures and microservices.

Familiarity with GraphQL and related technologies.

Certification(s) related to AWS or Node.js development.

Contributions to open-source projects or participation in developer communities.

My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs.

In this role you will play a pivotal role in safeguarding their critical infrastructure and ensuring the integrity and reliability of our OT systems. The ideal candidate will have a deep understanding of industrial control systems, cybersecurity best practices, and regulatory compliance requirements. You will collaborate closely with cross-functional teams to design and implement robust security solutions that protect our OT environments from cyber threats and vulnerabilities.

Key Responsibilities:

• Develop comprehensive security architectures for OT environments, including industrial control systems, SCADA systems, and IoT devices.
• Conduct risk assessments and vulnerability analyses to identify potential security weaknesses and recommend mitigation strategies.
• Design and implement security controls and monitoring solutions to detect and respond to security incidents in real-time.
• Collaborate with internal stakeholders to define security requirements, policies, and procedures for OT systems and infrastructure.
• Stay updated on emerging threats, vulnerabilities, and attack vectors targeting OT environments, and make recommendations for proactive defense measures.
• Provide guidance and support to engineering teams on security-related matters, including secure coding practices, network segmentation, and access controls.
• Participate in incident response activities and forensic investigations to analyze security breaches and implement remediation measures.

Qualifications:

• Certified Information Systems Security Professional (CISSP), Certified SCADA Security Architect (CSSA), or other relevant certifications.
• Extensive experience designing and implementing security solutions for OT environments, including firewalls, intrusion detection systems, and endpoint protection.
• In-depth knowledge of industrial protocols and standards such as Modbus, DNP3, and OPC UA.
• Familiarity with regulatory frameworks and compliance standards governing OT security, such as NERC CIP, IEC 62443, and ISA/IEC 62451.
• Strong understanding of network security principles, cryptography, and secure communications protocols.
• Excellent analytical and problem-solving skills, with the ability to assess complex security issues and develop effective solutions.
• Effective communication and collaboration skills, with the ability to work closely with technical and non-technical stakeholders.

My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs.

Position Overview:
My client is seeking a talented and experienced Senior iOS Developer proficient in Swift and Objective-C to join their dynamic team. As a Senior iOS Developer, you will play a crucial role in designing, developing, and maintaining robust iOS applications and SDKs to enhance the security features of their products. You will collaborate closely with cross-functional teams to implement security protocols and integrate our solutions seamlessly into our clients' systems.

Responsibilities:

• Design and develop advanced iOS applications and SDKs using Swift and Objective-C.
• Collaborate with product managers and designers to define project requirements and specifications.
• Implement secure coding practices and integrate encryption and authentication mechanisms into iOS applications.
• Optimize application performance and ensure compatibility with the latest iOS versions.
• Conduct code reviews and provide constructive feedback to team members.
• Stay updated on the latest trends and best practices in iOS development and cybersecurity.

Requirements:

• Several years of professional experience in iOS development, with a strong proficiency in Swift and Objective-C.
• Proven track record of developing and maintaining iOS applications and SDKs, preferably in the cybersecurity domain.
• Solid understanding of iOS frameworks and APIs, including UIKit, CoreData, and CoreGraphics.
• Experience with secure coding practices and implementing security features such as encryption, authentication, and data protection.
• Strong problem-solving skills and the ability to troubleshoot and debug complex issues.
• Excellent communication skills and the ability to collaborate effectively with cross-functional teams.
• Familiarity with Agile development methodologies is a plus.

Company:

A leading cybersecurity company committed to providing cutting-edge solutions to safeguard digital assets and ensure data integrity for their clients. The team consists of passionate individuals dedicated to staying ahead of emerging threats and developing innovative technologies to protect against cyber attacks.



My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs.

Responsibilities:

• Architect, develop, and maintain robust, scalable full-stack applications using React.js and Node.js.
• Design and implement RESTful APIs and microservices architecture to support frontend and backend functionalities.
• Utilize AWS cloud services such as Lambda, S3, EC2, RDS, and DynamoDB for building and deploying cloud-native applications.
• Collaborate with cross-functional teams including UI/UX designers, product managers, and other developers to deliver feature-rich solutions.
• Ensure code quality, performance, and security standards are maintained throughout the development lifecycle.
• Lead technical discussions, mentor junior developers, and contribute to continuous improvement initiatives.

Requirements:

• Proven experience as a Full Stack Developer with a focus on React.js and Node.js development.
• Strong proficiency in building and deploying applications on AWS cloud infrastructure.
• Solid understanding of frontend technologies including HTML5, CSS3, and JavaScript (ES6+).
• Experience with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, or DynamoDB.
• Familiarity with containerization and orchestration tools like Docker and Kubernetes is a plus.
• Excellent problem-solving skills, attention to detail, and ability to thrive in a fast-paced environment.

My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs.

A small Finnish company who specialize in Cyber Security, supply chain management and development and state-of-the-art technologies for both private and public sectors are looking for an Azure Sentinel Engineer to join their team!

This is a great opportunity to work on a variety of different projects, including new development and design work. You will have a lot of autonomy and be able to contribute your own thoughts, ideas and approaches.

This company will also allow fully remote working from anywhere in Finland.

Language requirements include good spoken and written English.

Requirements:

- Azure Sentinel Rule development and KQL
- Log source identification and integrations (planning and implementation) to Azure Sentinel (Cloud Apps, On prem. Apps, Sensors, FWs...)
- Different ingestion methods
- Data filtering in different phases of rule generation lifecycle
- Connector usage and implementation
- Normalizing logs to Azure Sentinel
- Different log schemas (ASIM) in Azure Sentinel
- Optimizing Azure Sentinel pricing

Beneficial knowledge:
- Possible SPL (Splunk Search Processing Language) knowledge is a plus
- SOAR knowledge is a plus



My client is looking to begin the interview process ASAP with limited interview spots this and next week, so don't miss out.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/george-heron-aa8676138/

Email: g.heron@frankgroup.com

Phone: +358 753 266586

Book a Meeting: https://calendly.com/g-heron

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

If this wasn't exactly the role you were looking for, please apply to this role anyway, just highlight what you are looking for, apply with your CV with a brief overview of what you are looking for (The role, top 3 techs, location, salary).

I will call you to discuss your skill-set further, there may be other roles I am working on that you may be suited for.

I specialise in Mobile, Web and Cloud (AWS) recruitment here at Jefferson Frank International, focusing on the placement of highly-skilled candidates in various IT positions (Engineers, Analysts, Architects, Consultants, Project Managers, Management etc.).

We are the only global recruitment agency dedicated solely to AWS technology. Jefferson Frank is the AWS recruitment agency of choice. Whether it's a contract, permanent or remote position, we find great people great jobs.