HelloKindred Logo

HelloKindred

Senior Engineer

Posted One Month Ago
Be an Early Applicant
Hybrid
London, England, GBR
Senior level
Hybrid
London, England, GBR
Senior level
Develop and maintain customer-facing identity, authentication, account management, and commerce platforms for a global streaming environment. Build scalable web applications and GraphQL APIs using React.js, Next.js, TypeScript, and Node.js. Implement third-party integrations, automated testing, CI/CD pipelines, and performance improvements while collaborating with distributed product and engineering teams.
The summary above was generated by AI
Company Description

Who is HelloKindred?

HelloKindred are specialists in staffing marketing, creative and technology roles, offering a range of talent solutions that can be delivered on-site, remotely or hybrid.

Our vision is to make work accessible and people’s lives better. We do this by disrupting traditional employment barriers – connecting ambitious talent to flexible opportunities with trusted brands.

Job Description

Anticipated Contract End Date/Length: December 18, 2026
Work set up: Hybrid (2 days per week in office)

Our client in the Information Technology and Services industry is looking for a Senior Engineer to support the development and enhancement of customer-facing identity and commerce platforms within a global streaming technology environment. This role will contribute to delivering seamless customer experiences across multiple streaming services, supporting customer acquisition, authentication, account management, and third-party integrations. The successful candidate will work within a distributed international team and leverage modern web technologies to build scalable, high-quality solutions.

Responsibilities:

  • Develop and maintain customer-facing applications using React.js, Next.js, TypeScript, and Node.js.
  • Build scalable solutions supporting identity, authentication, and commerce platform capabilities.
  • Implement integrations with third-party partners and in-app purchase platforms.
  • Develop and maintain GraphQL services and APIs.
  • Apply test-driven development practices to ensure high-quality software delivery.
  • Create and execute unit tests and automated test suites.
  • Collaborate with product, engineering, and platform teams to define and deliver technical solutions.
  • Participate in agile ceremonies and contribute to continuous improvement initiatives.
  • Utilize CI/CD pipelines and deployment tools including Jenkins and Concourse CI.
  • Troubleshoot, diagnose, and resolve application issues and performance bottlenecks.
  • Ensure code quality through peer reviews, testing, and adherence to engineering standards.
  • Contribute to the development of self-service customer account management capabilities.

Qualifications

  • Proven experience developing modern web applications using React.js and Next.js.
  • Strong proficiency in TypeScript and Node.js development.
  • Experience designing and consuming GraphQL APIs and services.
  • Demonstrated experience with unit testing and test-driven development methodologies.
  • Familiarity with agile software development practices and frameworks.
  • Experience working with CI/CD tools such as Jenkins and Concourse CI.
  • Knowledge of automated testing frameworks, including Microsoft Playwright.
  • Strong understanding of software engineering best practices and code quality standards.
  • Ability to collaborate effectively within distributed and cross-functional teams.
  • Excellent problem-solving, analytical, and communication skills.
  • Eligibility to obtain and maintain BPSS clearance

Additional Information

Please submit a CV/resume (mandatory) along with your application.

All your information will be kept confidential according to EEO guidelines.

Candidates must be legally authorized to live and work in the country where the position is based, without requiring employer sponsorship.

HelloKindred is committed to fair, transparent, and inclusive hiring practices. We assess candidates based on skills, experience, and role-related requirements.

We appreciate your interest in this opportunity. While we review every application carefully, only candidates selected for an interview will be contacted.

HelloKindred is an equal opportunity employer. We welcome applicants of all backgrounds and do not discriminate on the basis of race, colour, religion, sex, gender identity or expression, sexual orientation, age, national origin, disability, veteran status, or any other protected characteristic under applicable law.

Similar Jobs

9 Hours Ago
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Events • Food • Travel • Hospitality • Hotels & Resorts
Supports daily engineering and maintenance operations in a luxury hotel, supervising maintenance staff, prioritizing repairs, coordinating with housekeeping, completing preventative maintenance, and ensuring compliance with safety, electrical, hygiene, fire, and COSHH requirements. The role also handles repairs, external area maintenance, energy conservation initiatives, contractor relationships, and team training and development.
Top Skills: CoshhElectrical SystemsPainting And DecoratingPlanned Preventative MaintenancePlumbing Systems
Yesterday
Hybrid
London, Greater London, England, GBR
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
Own the technical roadmap and delivery of large-scale backend systems for Wise’s global KYC and onboarding platform. Design scalable microservices, APIs, asynchronous integrations, and database architectures while improving reliability, security, compliance, and automation. Lead complex cross-team initiatives, solve ambiguous problems, mentor engineers, and deliver customer-focused verification solutions.
Top Skills: Artificial IntelligenceKafkaMachine LearningMicroservicesNosql DatabasesRabbitMQRelational Databases
Yesterday
Hybrid
London, Greater London, England, GBR
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Supports mission-critical middleware and payment platforms through production administration, monitoring, incident resolution, live changes, on-call coverage, and service improvement. The role focuses on Oracle WebLogic, SWIFT, GoAnywhere MFT, and related enterprise integration technologies while maintaining availability, performance, security, and SLA commitments. It also requires operational documentation, collaboration with platform teams, and effective troubleshooting in a fast-paced environment.
Top Skills: Goanywhere Managed File Transfer (Mft)MiddlewareOracle Weblogic ServerProduction Platform AdministrationSwiftTivoli

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account