26 to 50 of 106 Principal Java Engineer Jobs in the UK excluding London

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. Responsibilities as a Principal Engineer: Lead architectural discussions and act as the technical authority Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand problems Set best practices and elevate engineering team capabilities …/Kotlin, Typescript, and AWS Experience building and designing large-scale platforms Ability to work with technical and non-technical stakeholders 3+ years as Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS) Preferably experience in SaaS or FinTech If interested More ❯

Xcede Location: Newport, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and serve as the technical authority within the engineering team. Collaborate with Product Managers and Engineers to optimize solutions. Engage with clients to gather requirements and understand problems. Set … Typescript, AWS). Experience designing large-scale engineering platforms. Comfortable working with both technical and non-technical stakeholders. At least 3 years as a Principal/Staff Engineer or Architect. Experience working with clients in a commercial environment (consultancy, SaaS, etc.). Preference for experience in SaaS or More ❯

Xcede Location: Bedford, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team. Collaborate with Product Managers and Engineers to optimize solutions. Engage with clients to gather requirements and understand problems. Set … Experience designing and building large-scale engineering platforms. Ability to work with both technical and non-technical stakeholders. At least 3 years as a Principal/Staff Engineer or Architect. Experience working with clients in a commercial environment (consultancy, SaaS, etc.). Preference for experience in SaaS or More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x per month) Xcede is partnering with a FinTech scale-up building … a new SaaS platform integrating with major banking institutions. Responsibilities of the Principal Engineer include: Leading architectural discussions and serving as the technical authority Collaborating with Product Managers and Engineers to optimize solutions Engaging with clients to gather requirements and understand problems Setting best practices and enhancing the … and AWS Experience designing large-scale engineering platforms Ability to work with both technical and non-technical stakeholders At least 3 years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preferably experience within SaaS or FinTech sectors More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and serve as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimise solutions Engage with clients to gather requirements and understand problems Set … Typescript, and AWS Experience building and designing large-scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preference for experience within SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating directly with major banking institutions. Responsibilities of a Principal Engineer include: Leading architectural discussions and acting as the technical authority within the engineering team Collaborating with Product Managers and Engineers to optimise solutions Engaging with clients to gather requirements and understand problems Setting best … Experience designing and building large-scale engineering platforms Ability to work with both technical and non-technical stakeholders At least 3 years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preferably experience within SaaS or FinTech sectors More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team. Collaborate with Product Managers and Engineers to optimise solutions. Engage with clients to gather requirements and understand problems. Set … Typescript, AWS). Experience building and designing large-scale engineering platforms. Comfortable working with both technical and non-technical stakeholders. 3+ years as a Principal/Staff Engineer or Architect. Experience working with clients in a commercial environment (consultancy, SaaS, etc.). Preference for experience within SaaS or More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand problems Set …/Kotlin, Typescript, and AWS Experience designing large-scale engineering platforms Ability to work with technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preferably experience within SaaS or FinTech If More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand problems Set … Kotlin, Typescript, AWS) Experience building and designing large-scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preference for experience in SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand problems Set … Kotlin, Typescript, AWS) Experience building and designing large-scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preferably experience within SaaS or FinTech If More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating directly with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand problems … Kotlin, Typescript, AWS) Experience building and designing large-scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preference for experience within SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform integrating with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand problems Set … Typescript, AWS) Experience building and designing large-scale engineering platforms Ability to work with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preferably experience in SaaS or FinTech If More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x per month) Xcede is partnering with a FinTech scale-up building … a new SaaS platform integrating directly with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and serve as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand … Typescript, and AWS Experience building and designing large-scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience dealing with clients in a commercial environment (consultancy, SaaS, etc.) Preference for experience within SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x per month) Xcede is partnering with a FinTech scale-up building … a new SaaS platform integrating directly with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimize solutions Engage with clients to gather requirements and understand … Kotlin, Typescript, AWS) Experience building and designing large-scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preference for candidates with experience in SaaS More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x Month) Xcede is partnering with a FinTech scale-up building a … new SaaS platform that integrates directly with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team. Collaborate with Product Managers and Engineers to optimize solutions. Engage with clients to gather requirements and understand … Typescript, AWS). Experience building and designing large-scale engineering platforms. Comfortable working with both technical and non-technical stakeholders. 3+ years as a Principal/Staff Engineer or Architect. Experience working with clients in a commercial environment (consultancy, SaaS, etc.). Preference for experience in SaaS or More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Role: Principal Engineer Stack: Java, Kotlin, AWS Location: London, Hybrid (2-4x per month) Xcede is partnering with a FinTech scale-up building … a new SaaS platform that integrates directly with major banking institutions. What will you do as a Principal Engineer? Lead architectural discussions and act as the technical authority within the engineering team Collaborate with Product Managers and Engineers to optimise solutions Engage with clients to gather requirements and … Typescript, AWS) Experience building and designing large-scale engineering platforms Ability to work with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Experience working with clients in a commercial environment (consultancy, SaaS, etc.) Preference for experience in SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: ? Role: Principal Engineer ? Stack: Java, Kotlin, AWS ? Location: London, Hybrid (2-4x Month) Xcede are partnering with a FinTech Scale up who are … building out a brand new SaaS platform integrating directly with major banking intuitions. ? What will you do as a Principal Engineer? You will be leading architectural discussions and acting as the technical authority within the engineering function Collaborate with Product Managers and Engineers to optimise solutions Engage with … Typescript and AWS) Background building and designing large scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Dealt with clients in a commercial environment (consultancy, saas etc...) Preference for having worked within SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: ? Role: Principal Engineer ? Stack: Java, Kotlin, AWS ? Location: London, Hybrid (2-4x Month) Xcede are partnering with a FinTech Scale up who are … building out a brand new SaaS platform integrating directly with major banking intuitions. ? What will you do as a Principal Engineer? You will be leading architectural discussions and acting as the technical authority within the engineering function Collaborate with Product Managers and Engineers to optimise solutions Engage with … Typescript and AWS) Background building and designing large scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Dealt with clients in a commercial environment (consultancy, saas etc...) Preference for having worked within SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: ? Role: Principal Engineer ? Stack: Java, Kotlin, AWS ? Location: London, Hybrid (2-4x Month) Xcede are partnering with a FinTech Scale up who are … building out a brand new SaaS platform integrating directly with major banking intuitions. ? What will you do as a Principal Engineer? You will be leading architectural discussions and acting as the technical authority within the engineering function Collaborate with Product Managers and Engineers to optimise solutions Engage with … Typescript and AWS) Background building and designing large scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Dealt with clients in a commercial environment (consultancy, saas etc...) Preference for having worked within SaaS or FinTech More ❯

Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: ? Role: Principal Engineer ? Stack: Java, Kotlin, AWS ? Location: London, Hybrid (2-4x Month) Xcede are partnering with a FinTech Scale up who are … building out a brand new SaaS platform integrating directly with major banking intuitions. ? What will you do as a Principal Engineer? You will be leading architectural discussions and acting as the technical authority within the engineering function Collaborate with Product Managers and Engineers to optimise solutions Engage with … Typescript and AWS) Background building and designing large scale engineering platforms Comfortable working with both technical and non-technical stakeholders 3+ years as a Principal/Staff Engineer or Architect Dealt with clients in a commercial environment (consultancy, saas etc...) Preference for having worked within SaaS or FinTech More ❯

used product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer … tracked career progression in a well-funded business which is scaling What You'll Be Doing: Architect and build complex, scalable applications using modern Java and AWS services Set and uphold engineering standards across the team Collaborate closely with product and hardware teams to deliver secure, high-performance systems … continuous learning Stay at the cutting edge-bring new ideas, tools, and methods into the team What We're Looking For: Deep experience with Java (latest versions), Spring Boot, and microservices Strong hands-on knowledge of event driven systems Experience of working in scaling tech companies and/or More ❯

used product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer … tracked career progression in a well-funded business which is scaling What You'll Be Doing: Architect and build complex, scalable applications using modern Java and AWS services Set and uphold engineering standards across the team Collaborate closely with product and hardware teams to deliver secure, high-performance systems … continuous learning Stay at the cutting edge-bring new ideas, tools, and methods into the team What We're Looking For: Deep experience with Java (latest versions), Spring Boot, and microservices Strong hands-on knowledge of event driven systems Experience of working in scaling tech companies and/or More ❯

Principal Vulnerability Engineer – Java Security Platform, Woking Client: Oracle Location: Woking, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description We are looking for a Principal Vulnerability Engineer to join the security vulnerability team … for the Java platform. This team handles both offensive (red team) and defensive (blue team) security duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with … deep knowledge of the Java security model. Proven experience in security protocols, incident resolution, and proactive research using industry-standard tools is essential. Experience with Java security CVEs is a plus. Proficiency in Java, expert-level C/C++, and systems-level programming are required. Strong leadership More ❯

Principal Vulnerability Engineer – Java Security Platform, Stoke-on-Trent Client: Oracle Location: Stoke-on-Trent, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking a Principal Vulnerability Engineer to join our … security vulnerability team for the Java platform. The team handles both offensive (red team) and defensive (blue team) security duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. Candidates should have at least 10+ years of hands-on experience in platform security … with deep knowledge of the Java security model. Extensive experience with security protocols and best practices is required. The ideal candidate will be capable of working independently on assigned tasks, with proven experience in security incident resolution and proactive research using industry-standard tools. Past research contributions and CVEs More ❯

Principal Vulnerability Engineer – Java Security Platform, exeter Client: Oracle Location: exeter, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer who will be part of the … security vulnerability team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities will include proactive research, security tooling, assessments, and assisting development teams with security code review. Qualified candidate must have at least 10+ years of hands-on experience in … platform security, deep knowledge of Java security model is a must. Minimum 10+ years of hands-on experience with security protocols and best practices are required. Ideal candidate is expected to work independently on assigned tasks. Proven past experience in successful security incident resolution and proactive research utilizing industry More ❯