Jobs for full stack java developer legacy modernization cloud migration at London

DescriptionMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Methods Group, to create end-to-end...

About Us: Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever‑changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service,...

Job Reference: NJ0371Date Posted: 4 August 2026Recruiter: Nexus Jobs LimitedLocation: Holborn LondonSalary: 70,000 to 100,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: : Apply for this job nowJob DescriptionConsidering making an application for this job Check all the details in this job description, and...

As part of the M&S Software Engineering team, you’ll be joining a well-loved, historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues. With ethical values running through the company’s core, and technology leaders who truly understand software engineering, it’s an exciting time to join us as we redefine...

We are looking for a Lead Software Engineer– PRIIP Cloud to lead the technical design, development, operation, and evolution of our strategic cloud-based PRIIP documentation and reporting platform. This is a hands-on full-stack technical leadership role with responsibility for the platform end-to-end, including user interfaces, APIs, backend services,...

Reporting to our CTO, the VP Data leads an enterprise-wide mandate shaping how data powers our organisation. Directing a team of specialists across Data Engineering, Data Platform, and Data Product Management. Define and deliver the next phase of our data modernisation, ensuring the data foundations are in place to support our AI-native ambitions and...

Data Engineer Consultant — Billigence Location: London, UK Hybrid, Flexible 1-2 days per week on siteContract Type: Permanent | Full-timeStart Date: ASAP About Billigence Billigence is a boutique data consultancy with global outreach & clientele, transforming the way organisations work with data. We leverage proven, cutting-edge technologies to design,...

Company DescriptionLead IT technology and services company.Job DescriptionGreetings from Adroit People!Role - Syclo Agentry/ SMP ConsultantLocation – LondonMode of Hiring – Contract (6+ months)JD:7 to 11 years of hands-on Agentry experience including   migration of  Syclo Agentry to SMP. Should have at least performed one full e2e migration...

DevOps Engineer - Central Government - SC Clearance - 6 monthsAre you the right candidate for this opportunity Make sure to read the full description below.I am looking for a number of DevOps Engineers for a central Government client in London.As a DevOps Engineer, you'll work across the cloud stack to support application delivery and platform stability. The...

Full Stack Software Engineer (AI / ML Platform)Location: London (Hybrid / On-site as needed)Rate: Up to £650 per dayContract: Outside IR35Positions: 2 roles availableWe're working with a fast-growing AI scale-up in London that's building next-generation machine learning platforms used at serious scale. They're looking for two experienced Full Stack Software...

About Vercel: Vercel is the agentic infrastructure company. We free people and agents to ship what’s next. For more than a decade, Vercel has shaped how the web is built. As the team behind Next.js, v0, and AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience. Now, software is...

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team...

Software Engineer / Developer (C# .Net Low Latency) London to £90kAre you a technologist who enjoys contributing to technical discussions and using the best tool for the job?You could be progressing your career at a global, financial Market Data provider whilst enjoying a range of perks and benefits.What's in it for you:Salary to £90k + bonus25 days...

DescriptionMethods Analytics (MA) is recruiting for a Data Architect to join our team a permanent basis. This role will be mainly remote but require flexibility to travel to client sites, and our offices based in London, Sheffield, and Bristol. What You'll Be Doing as a Data Architect: Advocate the business benefit of data standards, championing and...

Mindera is an established global software engineering company providing high-performance, resilient, and scalable IT services to end-user customers and leading technology partners across the world. We operate across various industries, including retail, sports, gambling, health, and finance. Headquartered in Leicester, UK, Mindera has a fast-growing global...

Job descriptionABOUT DECODEDWe are Decoded. We're the pioneers of transformative digital learning. We make change possible for those committed to bettering their business by embracing technology. Our products and methodologies have been shaped through our collaboration with some of the largest and most technologically progressive organisations in the...

Check out the role overview below If you are confident you have got the right skills and experience, apply today.Role: Market Pre Trade C# Developer (Contract) Location: LondonContract duration: 6 Months initial term (with further extension potential)Rate: CompetitiveJoin a high-performing Markets Pre-Trade technology team delivering next-generation services...

As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues. With ethical values that run right through the company’s core and technology leaders that truly understand software engineering, it’s an exciting time as we’re redefining...

WHAT MAKES US EPIC? At the core of Epic’s success are talented, passionate people. Epic prides itself on creating a collaborative, welcoming, and creative environment. Whether it’s building award-winning games or crafting engine technology that enables others to make visually stunning interactive experiences, we’re always innovating. Being Epic means...

Job Title: Oracle Integration Developer(DV Cleared) Location:United Kingdom (Remote/Hybrid) Position Type: Full-time Experience Level: 5+ years Security Clearance:DV Cleared Role Overview: We are seeking an experienced Oracle Integration Developer to design, build, and support technical integrations across Oracle SaaS applications (ERP, HCM, SCM) using...