Average salary: £86,080 /yearly
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£60k - £100k per annum
...Taking end-to-end delivery ownership of key software development projects and enhancements Designing and building scalable, server-side Java services that enhance core financial systems Proactively identify and implement improvements Collaborating closely with...Java- £139k - £181k per annumEstimated...millions of strategy experiments. Scale distributed research workloads across thousands of compute nodes. Build high-performance Java systems used in live trading. We Should Speak If You Have: Strong algorithms, data structures and systems fundamentals. A...Java
- Backend Java Developer ? City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must have strong Data structures and Algorithms experience. Also experience of Spring, working with large code base, SQL, Unix etc. You...Java
- £83k - £109k per annumEstimated...Tech Stack: Java and low-latency, JVM engineering, FX, eFX, Crypto, hedging and risk-management systems, Aeron, FIX connectivity, Linux, Multithreading, Harrington Starr have partnered with an innovative to Software Developer specialising in Crypto, FX and eFX currently developing...JavaOn-site
- £61k - £80k per annumEstimated...Software Engineer - High-Performance Java / Low Latency Role Type: Contract (Inside IR35) Location: London, UK (Hybrid - 3 days per week in-office) Overview We are looking for a specialist High-Performance Java Engineer to join our team in London, focusing on the...JavaHybrid workingOn-site
- £51k - £65k per annumEstimated...Job title: Data Engineer (Java Skills) Location: London - Hybrid Contract: 6 months, with possibility of extension Clearance: SC Cleared or eligible to obtain SC clearance We are currently recruiting for an experienced Data Engineer with strong Java skills to support...JavaHybrid working
£60k per annum
...experience working in tech support environment and are able to build mobile apps from scratch using programming languages such as Objective-C, Swift, Java, etc. Exceptional communication and presentation skills are essential. Up to £60k base salary + bonus + benefits....JavaPermanent- £79k - £103k per annumEstimated...Job Title Senior Java/FIX Engineer - IG Prime Prime Java/FIX Engineer So, who are we? IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We...JavaFull-timeHybrid workingOn-siteImmediate startFlexible hours
- £62k - £81k per annumEstimated...Job Title Senior Software Engineer - (Java/AI) Lifecycle So, who are we? IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to...JavaLong-term contractHybrid workingOn-siteFlexible hours
£45k - £70k per annum
...teams, collaborating closely with clients to design and deliver modern digital solutions that solve real business challenges. As a Java-focused Full Stack Engineer, you’ll help shape technical visions and translate them into high-quality, scalable outcomes. You’ll build...JavaFull-timeOn-siteFlexible hours£60k - £75k per annum
...Salary: £60,000 - 75,000 per year Requirements: Strong commercial experience with Java and Spring Boot. Experience developing microservices and RESTful APIs. Commercial frontend development experience with Angular, React, or Vue.js; Angular is preferred, and candidates...JavaPermanentFull-timeHybrid workingOn-siteWork from homeAvanti Recruitment
Marylebone, Greater London9 days ago£60k - £75k per annum
...Salary: £60,000 - 75,000 per year Requirements: Strong commercial experience with Java and Spring Boot. Experience developing microservices and RESTful APIs. Commercial frontend development experience with Angular, React, or Vue.js; Angular is preferred, and candidates...JavaPermanentFull-timeHybrid workingOn-siteWork from homeAvanti Recruitment
Marylebone, Greater London9 days ago- £62k - £82k per annumEstimated...* Experience of working with XML and RDF formats * Extensive experience of Graph Databases * Excellent Programming skills in Python & Java. * Experience of Data Science Models e.g. NLP The role is for 3 months initially inside IR35 and based from home. LA International...JavaFull-timeWork from home
£90k - £100k per annum
...Mathematics, Statistics, Computer Science or Physics. We would like you to be proficient in several of the following: Python, C#, C++, Java. We are looking for experience in data science. We would like you to have strong mathematical modelling skills. We need strong...JavaFull-timeOn-siteSpectrum IT Recruitment
City of London, Greater London2 days ago- Job Title: CA Engineer (Java Skills / Tech Lead) Location: London - Hybrid Contract: 6 months, with possibility of extension Clearance: SC Cleared or eligible to obtain SC clearance We are currently recruiting for an experienced CA Engineer / Java Technical Lead to support...JavaTemporaryHybrid working
£85k per annum
...able to think out of the box! You have; knowledge of SQL & Hadoop Working experience with modelling tools such Python, SAS and Java – desired. Experience Data Mining/Data Warehousing / BI- a plus. Basin Linux/ Unix Skills. Up to £85k base + generous bonus, stock...Java- ...cost considerations. - Programming capability: Comfortable with system-oriented or strongly engineered languages such as Go, Rust, C/C++, Java or equivalent; Python experience is desirable for data and automation use cases. - Architecture and design leadership: Proven ability...JavaHybrid workingWork from home
£170k per annum
(C# / Java | Middle / Back Office – Private Credit / Bonds) We’re retained by a leading financial technology firm operating at the heart of the investment lifecycle, supporting complex asset classes across global markets. This role suits a senior engineering leader who...JavaLong-term contractTemporaryOn-site- £132k - £172k per annumEstimated...quantitative modelling, analytics, or electronic trading role, ideally within financial markets Strongprogramming skills- Python is essential; Java or C++ exposure is a plus Solid grounding instatistics and probability, with genuine intuition for applying these to real trading...Java
- ...CrewAI o AutoGen o Semantic Kernel Software Development * Strong programming expertise in: o Python o JavaScript/TypeScript o C# or Java * Experience building RESTful APIs and microservices. * Knowledge of software design patterns and scalable application architecture....JavaTemporaryHybrid working
- ...CCNP/VCAP * Have experience working with Defence PKI * Experience with Windows Servers 2016/2019/2022 * Have knowledge of OpenSSL/Cetreq/Java Key Tool * Be experienced in working in major public industry sectors; Defence (MoD) and/or HM Government departments or agencies *...JavaFlexible hours
£90k - £100k per annum
...maintainability and scalability REQUIREMENTS: - Several years of hands-on software engineering experience using Python, TypeScript, Java or equivalent programming languages - Proven experience developing applications using large language models (LLMs) and AI agents...JavaFull-timeHybrid workingOn-site£35k - £40k per annum
...in data mining, machine learning, and operations research. Proficiency in programming languages such as R, SQL, and Python (Scala, Java, or C++ knowledge is advantageous). Experience with business intelligence tools (e.g., Tableau) and data frameworks (e.g., Hadoop)....JavaPermanent£710 per day
...Azure AI Foundry | Azure OpenAI | AWS Bedrock | SageMaker | Google Vertex AI | Hybrid/Multi‑Cloud Engineering & Platform Python | Java | Scala | TypeScript | SQL | Kubernetes | Docker | Terraform | Bicep | CI/CD | Infrastructure as Code AI Governance & Observability...JavaHybrid working- £56k - £73k per annumEstimated...architecture; AI frameworks; AI models & solutions; cloud platforms (e.g., AWS, Azure, Google Cloud) and programming languages such as Python, Java, or C++. We at Coforge are looking for Senior Generative AI Architect in London, UK. Job Description The Senior Generative AI...JavaHybrid workingOn-site
£450 per day
...Competencies: Experience with infrastructure as code (IaC) tools: Terraform and CloudFormation Proficiency in Python , Go or Java Proficiency in unit testing frameworks such as Behave, pytest or Junit Proficiency in developing and securing SOAP and REST based...JavaDaily payHybrid workingImmediate startRemote- £107k - £140k per annumEstimated...possess strong analytical skills and a passion for financial markets but also be experienced in object-oriented programming preferably in Java. Proven experience in a similar role is strongly preferred., Great problem-solving and analytical ability Experience in the rates...JavaFlexible hours
£180k per annum
...FX, equities, commodities and crypto flows – no bonds, no credit. Code 70 % of your week in Python 3.12 and Go 1.22; dip into C++/Java when micro-seconds matter. Tackle venue gateways, market-data ingestion and order-routing at serious scale. Direct succession path...JavaFull-timeOn-site$225k - $279k per annum
...principles. * Experience with relational databases and data modeling. * Proficiency in at least one modern programming language (e.g., Java, Python, Go). * Experience with cloud platforms (e.g., AWS, GCP, Azure). * Strong written communication and collaboration skills....JavaRemote- ...Linux, distributed, multi-tenant, or high-availability production environments. Development or automation experience in Python, C++, Java, or similar languages. Recognized technical leadership through patents, publications, open-source contributions, conference...JavaHybrid working
