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Senior Java Entwickler (m/w/d) - Public Sector



Standorte: Hamburg, Hannover oder Berlin
Arbeitszeit: Vollzeit, unbefristete Festanstellung

Gestalte mit uns die digitale Zukunft der öffentlichen Verwaltung!

Du möchtest mit deiner Java-Expertise sinnstiftende Projekte umsetzen, die Millionen Menschen täglich nutzen? Bei dieser Stelle entwickelst du leistungsstarke und zuverlässige Anwendungen für den Public Sektor - von Portalen für Bundesbehörden bis hin zu mobilen Lösungen für die Bürgerkommunikation.

Deine Aufgaben

Als erfahrener Java Entwickler (m/w/d) übernimmst du Verantwortung in spannenden Projekten der öffentlichen Verwaltung:

• Du entwickelst und betreust maßgeschneiderte Softwarelösungen, Portale und mobile Anwendungen.
• Du steuerst den gesamten Entwicklungsprozess - von der Anforderungsanalyse über die agile Umsetzung bis zur Qualitätssicherung.
• Du übernimmst die technische Führung in Projekten, triffst Architekturentscheidungen und koordinierst Entwicklungsteams.
• Du bringst dein Know-how aktiv in Retros, Dailies und technische Communities ein.
• Du analysierst komplexe Anforderungen und setzt diese mit modernen Technologien wie Spring Boot, Docker, Kubernetes und CI/CD um.

Dein Profil

• Abgeschlossenes Studium der (Wirtschafts-)Informatik oder vergleichbare Ausbildung
• Mehrjährige Erfahrung in Java Enterprise-Projekten, idealerweise im Public Sektor
• Fundierte Kenntnisse in Spring / Spring Boot, Hibernate, Containerisierung und Cloud-Konzepten
• Sehr gute Deutschkenntnisse (mind. C1) und gute Englischkenntnisse (mind. B2)
• Du agierst kundenorientiert, auch in herausfordernden Projektsituationen, und förderst aktiv weniger erfahrene Kolleg:innen

Deine Vorteile

• Flexible Arbeitszeiten & Homeoffice: Gestalte deinen Arbeitstag nach deinen Bedürfnissen - ganz ohne Kernarbeitszeit.
• Learning: Über 100 Weiterbildungsangebote für deine persönliche Entwicklung.
• Wissensaustausch: Developer Summits, Brown-Bag-Sessions und Communities fördern deinen fachlichen Austausch.
• Sport & Gesundheit: Fitnessstudio-Mitgliedschaft und JobRad-Leasing für deine Work-Life-Balance.

Bereit für den nächsten Schritt?

Dann werde Teil der Erfolgsgeschichte und gestalte die digitale Transformation im Public Sektor!

Data Engineer - Remote-First - UK-Based - Up to £50,000

Are you a passionate Data Engineer looking to make a real impact in a fast-growing, values-driven tech company? We're working with a leading Microsoft Cloud specialist that's renowned for its inclusive culture, commitment to excellence, and collaborative ethos.

This is a fantastic opportunity to join a high-performing agile team where your strengths will be recognised and nurtured. You'll be hands-on with cutting-edge Azure technologies, helping clients unlock the full potential of their data.

Work Style: Remote-first with occasional travel to client sites and company events
Location: UK-based
Employment Type: Permanent, Full-Time

What You'll Be Doing

• Delivering full lifecycle data solutions: acquisition, engineering, modelling, analysis, and visualisation
• Leading client workshops and translating business needs into technical solutions
• Designing and implementing scalable ETL/ELT pipelines using Azure tools (Fabric, Databricks, Synapse, Data Factory)
• Building data lakes with medallion architecture
• Migrating legacy on-prem data systems to the cloud
• Creating impactful dashboards and reports using Power BI
• Supporting and evolving data solutions post-deployment

Requirements:

• Proven experience in Data Engineering or Data Warehouse Development
• Strong hands-on skills with Azure data tools and SQL/Python
• Knowledge of medallion lakehouse design and large-scale data integration
• Experience with Power BI, SSIS, SSAS, SSRS, and data modelling
• Ability to write complex queries, stored procedures, and notebooks
• Exposure to MDX/DAX and BI concepts
• A collaborative mindset and strong communication skills

Benefits:

• Competitive salary
• 25 days holiday + monthly home working allowance
• Private health insurance (after 1 year)
• Enhanced parental leave and life assurance
• Access to 24/7 GP and Employee Assistance Programme
• Perks including Perkbox, CycleScheme, and electric car scheme
• A chance to work for a World Class Best Company
• Remote Working

Freelance .NET/C# Developer - Oulu - Finnish Speaking



A customer of mine in Oulu is looking for Freelance, Finnish-speaking, .NET/C# Developers for a 6 month engagement.



Required experience:

• 5+ years .NET/C# experience
• 3+ years React experience
• DevOps exposure, CI/CD pipeline deployments

Reach out to learn more.



E: j.leach@tenthrevolution.com

T: +358 75 3252529

C# / .NET Developer - Scalable Systems & Real-World Integration - Award Winning Products

Location: Gothenburg
On-site: 5 days a week

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

Are you a passionate C# / .NET developer who enjoys building scalable, high-performance backend systems that interact with real-world devices?

We're looking for a skilled .NET Developer to join a cross-functional team focused on creating advanced software platforms that drive real-time insights and intelligent decision-making. You'll work in an innovative tech environment where software meets hardware, and your work will have a tangible impact on operational efficiency, data quality, and system intelligence.

What You'll Be Working On:

• Building and maintaining robust backend applications using C# and .NET 6/7+
• Designing REST APIs, microservices, and background services for scalable performance.
• Collaborating with hardware teams, data scientists, and product engineers to build cohesive solutions.
• Ensuring high standards of code quality, testing, and long-term maintainability
• Participating in architecture discussions and contributing to technical strategy.
• Continuously optimizing the performance and reliability of mission-critical applications.

What We're Looking For:

• Strong hands-on experience with C# and the modern .NET ecosystem.
• Solid understanding of object-oriented design, software architecture, and best practices.
• Familiarity with SQL Server, PostgreSQL, or other relational databases.
• Experience working with Git and modern CI/CD pipelines.
• A proactive mindset, willingness to collaborate, and the ability to work across disciplines.

Bonus Points For:

• Experience integrating with physical devices or hardware systems.
• Knowledge of distributed systems, event-driven architectures, or real-time data flows.
• Familiarity with containerization, DevOps, or cloud-based infrastructure.
• Exposure to scripting or prototyping tools like Python.

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

Senior Software Entwickler Java (m/w/d)


Standort: Hamburg, Hannover, Bremen, Kiel, Münster, Paderborn
Karrierelevel: Senior
Vertragsart: Vollzeit, Festanstellung



Deine Aufgaben:

• Konzeption & Umsetzung: Du übernimmst Verantwortung für Design und Entwicklung moderner Java-basierter Softwarelösungen.
• Weiterentwicklung: Bestehende Anwendungen werden von dir analysiert, optimiert und an neue Anforderungen angepasst.
• Microservices: Du konzipierst und realisierst robuste Microservice-Architekturen für komplexe Projekte.
• Projektverantwortung: Du begleitest Projekte ganzheitlich - von der Idee über die Umsetzung bis zum erfolgreichen Go-live.

Dein Profil:

• Abgeschlossenes Studium oder Ausbildung im IT-Bereich.
• Mehrjährige Erfahrung in der Entwicklung skalierbarer Webanwendungen mit Java, insbesondere mit Spring Boot und Hibernate.
• Fundierte Kenntnisse in agilen Methoden (Scrum), CI/CD, Docker und Domain-driven Design.
• Reisebereitschaft für projektbezogene Einsätze.
• Sehr gute Deutsch- und gute Englischkenntnisse.

Was dich erwartet:

• Ein kollegiales, wertschätzendes Arbeitsumfeld mit flachen Hierarchien.
• Vielfältige Perspektiven durch ein transparentes Laufbahnmodell.
• Umfangreiche Weiterbildungsangebote und individuelle Entwicklungsmöglichkeiten.
• Ein Arbeitsklima, das von Teamgeist, Diversität und gegenseitiger Unterstützung geprägt ist - auch im Home-Office.

Job Title: SQL Data Analyst and Reporting Developer
Location: London
Industry: Investment Banking

Job Summary:

We are seeking a skilled SQL Data Analyst and Reporting Developer to assist with the development and support of reports, dashboards and visualisations for program. There are a number of internal data sources to capture and present move schedules, inventory, user details and hardware asset tracking.



Responsibilities and Duties:

• Develop and maintain OLAP Cubes, Excel reports from SQL using Excel Power Query and Power Pivot (inc DAX)
• Develop and maintain Dashboards and Visualisations in PowerBI/Tableau from SQL source
• Collaborate with cross-functional teams to meet project deadlines.

Technology Knowledge

• SQL DB architectures and creating complex SQL queries especially in the Microsoft eco-system (T-SQL)
• Data Warehousing
• OLAP Reporting Services, creating and maintaining OLAP Cubes
• Power BI
• Tableau

Product knowledge

• Microsoft SQL Server and Admin Studio
• Microsoft PowerBI
• Microsoft Excel Power Query and Power Pivot (inc DAX)
• Salesforce Tableau

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 10 years of developing SQL, Dashboards, Power BI/Tableau
• Proven experience as a SQL Developer or similar role.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.

On-Site: London

Please send CV's to me if you meet every requirement

Senior SQL Server Developer - Cambridge - £50k

Please note - this role will require you to work from the office near to Cambridge 2-3 days per week. To be eligible for this role you must have the unrestricted right to work in the UK - this organisation is not able to offer sponsorship.

Are you a skilled SQL Server Developer looking to take ownership of data solutions in a dynamic environment? This is a fantastic opportunity to design and implement advanced SQL queries, build robust data pipelines, and deliver impactful reporting using Power BI.

Key Responsibilities:

• Develop and optimise complex SQL queries and stored procedures.
• Design and implement scalable data pipelines and ETL processes using SSIS.
• Create and maintain insightful reports and dashboards using Power BI or SSRS.
• Collaborate with cross-functional teams to understand data requirements and deliver solutions that drive business decisions.

Required Skills:

• Strong SQL Server development experience.
• Proficiency with SSIS for ETL and data integration.
• Experience with reporting tools such as SSRS or Power BI.

What's on Offer:

• Competitive salary up to £50,000.
• Hybrid working model - 2-3 days per week on-site in Cambridge.
• Opportunity to work on meaningful data projects with real business impact.

To apply for this role please submit your CV or contact David Airey on 0191 338 7508 or at d.airey@tenthrevolution.com.

Tenth Revolution Group are the go-to recruiter for Data & AI roles in the UK offering more opportunities across the country than any other recruitment agency. We're the proud sponsor and supporter of SQLBits, Power Platform World Tour, and the London Fabric User Group. We are the global leaders in Data & AI recruitment.

Data Engineer - Remote-First - UK-Based - Up to £50,000

Are you a passionate Data Engineer looking to make a real impact in a fast-growing, values-driven tech company? We're working with a leading Microsoft Cloud specialist that's renowned for its inclusive culture, commitment to excellence, and collaborative ethos.

This is a fantastic opportunity to join a high-performing agile team where your strengths will be recognised and nurtured. You'll be hands-on with cutting-edge Azure technologies, helping clients unlock the full potential of their data.

Work Style: Remote-first with occasional travel to client sites and company events
Location: UK-based
Employment Type: Permanent, Full-Time

What You'll Be Doing

• Delivering full lifecycle data solutions: acquisition, engineering, modelling, analysis, and visualisation
• Leading client workshops and translating business needs into technical solutions
• Designing and implementing scalable ETL/ELT pipelines using Azure tools (Fabric, Databricks, Synapse, Data Factory)
• Building data lakes with medallion architecture
• Migrating legacy on-prem data systems to the cloud
• Creating impactful dashboards and reports using Power BI
• Supporting and evolving data solutions post-deployment

Requirements:

• Proven experience in Data Engineering or Data Warehouse Development
• Strong hands-on skills with Azure data tools and SQL/Python
• Knowledge of medallion lakehouse design and large-scale data integration
• Experience with Power BI, SSIS, SSAS, SSRS, and data modelling
• Ability to write complex queries, stored procedures, and notebooks
• Exposure to MDX/DAX and BI concepts
• A collaborative mindset and strong communication skills

Benefits:

• Competitive salary
• 25 days holiday + monthly home working allowance
• Private health insurance (after 1 year)
• Enhanced parental leave and life assurance
• Access to 24/7 GP and Employee Assistance Programme
• Perks including Perkbox, CycleScheme, and electric car scheme
• A chance to work for a World Class Best Company
• Remote Working

My client is a fast-growing technology company building enterprise-grade applications that power mission-critical business operations. Our team is young, energetic, and collaborative-we value innovation, ownership, and continuous learning.

Role Overview

We are looking for a passionate Backend Developer (Node.js) to join our team. You will design, build, and maintain scalable backend services and APIs that drive our enterprise applications. This role is perfect for someone who enjoys solving complex problems, writing clean code, and working in a dynamic environment.

Key Responsibilities

• 
  
  Develop and maintain backend services, APIs, and integrations using Node.js.
• 
  
  Design scalable, secure, and efficient system architectures for enterprise applications.
• 
  
  Collaborate with frontend developers, product managers, and DevOps engineers to deliver high-quality solutions.
• 
  
  Optimize applications for speed, reliability, and scalability.
• 
  
  Implement and maintain database schemas and data models (SQL/NoSQL).
• 
  
  Write clean, testable, and maintainable code with proper documentation.
• 
  
  Participate in code reviews, technical discussions, and knowledge-sharing sessions.
• 
  
  Troubleshoot, debug, and resolve production issues.

Requirements

• 
  
  Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• 
  
  2-4 years of experience in backend development with Node.js (Express.js, NestJS, or similar frameworks).
• 
  
  Strong understanding of RESTful API design and microservices architecture.
• 
  
  Experience with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB, MySQL).
• 
  
  Familiarity with cloud platforms (AWS, Azure, or GCP).
• 
  
  Proficiency with Git and CI/CD workflows.
• 
  
  Strong problem-solving and analytical skills.
• 
  
  Good communication skills and a collaborative mindset.

The company has great reputation and offers a permanent position to the suitable candidate. This will be a great opportunity for you if you are looking for a good career path in the IT industry. If you are interested and qualified, send your CV in word format to Sandy, s.lai@tenthrevolution.com or call me at +852 3018 0381 to discuss further.