Full Stack Technologist Job at Business Integration Partners (London)

Senior Full Stack Developer

We are seeking a Senior Full Stack Developer to play a critical role in building...

Location

Malaysia , Kuala Lumpur

Salary:

Not provided

1000heads

Expiration Date

Until further notice

Requirements

8–10 years of professional development experience
Strong expertise in React.js, Next.js
Strong expertise in Node.js
Strong expertise in SQL
Strong expertise in Git / Bitbucket workflows
Proven experience delivering production-ready applications
Experience with cloud infrastructure and deployment

Job Responsibility

Take ownership of end-to-end development across multiple internal projects
Translate product and business requirements into clean, scalable technical solutions
Work independently when required, while collaborating effectively within a wider team
Maintain high standards of code quality, performance, security, and documentation
Contribute to roadmap planning, technical decision-making, and estimation
Design, build, and maintain full-stack applications using React.js, Next.js, Node.js, SQL-based databases
Develop and maintain APIs and backend services
Implement authentication, authorisation, and data security best practices
Work fluidly across front-end and back-end tasks depending on project needs
Build and integrate AI-powered features using Google Cloud technologies including Vertex AI, BigQuery, AI Studio

Fulltime

Full Stack Developer

Tier4 Group is partnering with a high-performing technology organization to add ...

Location

United States , Atlanta

Salary:

Not provided

Tier4 Group

Expiration Date

Until further notice

Requirements

Strong experience with React, TypeScript, Python, and Java
Solid understanding of relational and non-relational data stores including PostgreSQL, Redis, and Oracle
Hands-on experience with CI/CD pipelines, Docker, Kubernetes, and GitHub Actions
Deep understanding of object-oriented design and clean architecture principles
Ability to explain technical concepts to non-technical partners and turn business goals into working solutions
A self-driven, curious technologist who thrives in fast-paced environments and values collaboration

Job Responsibility

Design, develop, test, and maintain full-stack applications and services
Translate business needs into clean, scalable system designs
Review code, identify opportunities for performance and quality improvements, and share best practices
Collaborate closely with engineers, product, and stakeholders in an agile environment
Mentor teammates and contribute to a culture of continuous improvement
Take shared ownership of team outcomes, wins and challenges alike

What we offer

True full-stack ownership with flexibility based on project needs
High level of autonomy and trust
Strong engineering culture focused on learning, quality, and delivery

New

Ai Transformation Group Manager

The AI Transformation Group Manager is a senior management-level position respon...

Location

United States , Jersey City

Salary:

176720.00 - 265080.00 USD / Year

Citi

Expiration Date

July 03, 2026

Requirements

10+ years in technology, including substantial experience leading software engineering organizations and other people-leaders, with a track record of delivering complex platforms at scale
Demonstrated experience leading an AI-first or AI-enablement transformation of an engineering organization — embedding generative and agentic AI across the software development lifecycle and producing measurable gains in velocity, quality, and cost
Strong, current command of applied AI for building software and data products: LLMs and frontier-model APIs, retrieval-augmented generation, embeddings and vector search, agent and tool-use patterns, prompt and context engineering, and LLM evaluation and observability (emphasis on consuming and integrating AI services, rather than model pretraining or research)
Deep data engineering background, ideally in master, reference, or enterprise data domains, with hands-on credibility in a Scala-based stack (Scala, Spark) and fluency in Python
comfortable steering polyglot teams to the right language for each problem
Experience designing, operating, and scaling distributed data platforms and services — batch and streaming processing, large-scale storage, data quality, and lineage — with strong non-functional qualities including reliability, scalability, security, and observability
Proven ability to run an effective engineering development pipeline with high code and design standards, rigorous review, test automation, CI/CD, and operational excellence
Experience in financial services or a similarly large, complex, regulated, and global environment preferred
familiarity with reference and market data (legal entities, counterparties, instruments, securities, classifications, and hierarchies) is a strong advantage
Track record of attracting, building, and retaining high-performing engineering talent and developing other leaders

Job Responsibility

Set and own the AI transformation strategy and multi-year roadmap for the Master and Reference Data organization, translating frontier AI capabilities into prioritized, measurable engineering and business outcomes across the full software development lifecycle — from requirements and design through coding, testing, release, and production operations
Lead, motivate, and develop an organization of approximately 70 technologists, including hands-on engineering managers and senior individual contributors
own performance evaluation and management, talent selection, capability building, compensation, succession, and resource planning
and reshape the operating model to sustain an AI-first way of working
Drive the organization's transition to AI-augmented engineering — embedding AI coding assistants, agentic development workflows, and automated test and review generation into daily delivery
redesigning workflows and quality gates so that accelerated upstream output does not create downstream bottlenecks
and establishing the standards, guardrails, and evaluation criteria that let teams move quickly and safely
Direct the design, build, and operation of Master and Reference Data platforms and services — golden-record mastering, entity resolution and disambiguation, hierarchies and cross-referencing, data-quality remediation, lineage, and distribution — primarily on a Scala-based engineering stack (e.g., Scala and Akka for large-scale data processing), adopting Python and other languages where they are the right tool for the problem
Lead the application of AI to the data domain itself: design and oversee solutions that consume large language models and AI services (via APIs and internal AI platforms) for entity matching, anomaly and break detection, classification and enrichment, natural-language data discovery and stewardship, and retrieval-augmented access to data catalogs and documentation — with rigorous evaluation for accuracy, hallucination, lineage, and domain-constraint validation
Own delivery accountability end to end: run a high-performing engineering pipeline to demanding code, test, and operational standards, and instrument the organization with metrics for delivery velocity, quality, reliability, AI adoption, and realized business value (ROI), continuously refining the approach against those outcomes

What we offer

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
and wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Fulltime

!

Senior Software Engineer (Digital Showroom)

Location

United Kingdom; France , London; Nantes; Paris

Salary:

Not provided

Akeneo

Expiration Date

Until further notice

Requirements

Demonstrable advanced-level proficiency across Full-Stack Engineering within a large-scale serverless Cloud-environment, ideally utilising technologies from the JavaScript ecosystem (we use Node, React, and Next) and GCP
As a Senior Software Engineer here, you won't just code
you'll own it. Our 'Built It, Own It' philosophy means you'll be integral to the entire lifecycle, from crafting elegant microservices and robust cloud architectures to implementing deployment and observability best practices
Communication is key to our collaborative success. You'll be a vital bridge, effortlessly translating complex technical concepts for both technical peers and non-technical stakeholders
Quality isn't an afterthought
it's ingrained in your DNA. You'll champion a test-driven approach, ensuring the reliability and robustness of everything we build
More than just a technologist, you're a customer advocate. You understand that technology serves a purpose, and you're driven by a desire to deeply understand user needs and deliver solutions that have a tangible business impact

Job Responsibility

Shape the future of a massive serverless cloud environment
Streamline the mapping of large datasets to empower business users to obtain their data from our Product Information Management (PIM) system and transform this to the formats expected by various retailers and marketplaces globally
Mentor and guide fellow engineers, sharing your deep knowledge and fostering a culture of continuous learning across our talented team
Working cross-functionally with a variety of stakeholders across multiple product lines

What we offer

Flexible working hours
hybrid setup allowing 3-4 days working from home
option to Work from Anywhere for up to 30 days per year
UK: Enjoy 25 days of annual leave
France: Enjoy 34 days of annual leave and RTTs
UK: Enjoy a £450 budget to enhance your home office and an £80 monthly sustainable transportation allowance for eco-friendly commuting
France: Enjoy a €500 budget to enhance your home office. 50% discount on the public transportation pass of your choice or a €45/month Sustainable Transportation Allowance to support eco-friendly commuting
France only: Get your 50% employer-funded Swile card and benefit from €9,5 worth of meal vouchers per working day
UK: Benefit from 26 weeks of paid maternity leave, 4 weeks of paid leave for the second parent, and up to 20 weeks of fully paid shared parental leave. A gradual return to work program is also available
France: Benefit from 16 weeks of paid maternity leave, 4 weeks of paid leave for the second parent

Fulltime

Engineering Leader - Trading

IWMS (Institutional Wealth Management Services) is seeking a Full Stack Engineer...

Location

United States , Smithfield; Merrimack

Salary:

Not provided

Fidelity Investments

Expiration Date

Until further notice

Requirements

Experience leading, coaching, mentoring, and developing people and teams in a geographically dispersed agile organization
10+ years of technical hands-on experience building scalable enterprise applications including UI, API, Database, and Cloud
Practical experience with software engineering fundamentals and tools such as requirements analysis and documentation (Jira), system design, API integration (SOAP/REST), cloud architecture, CI/CD pipelines (Jenkins), version control (GitHub), agile and scrum methodologies, stakeholder communication, and aligning technical deliverables with business goals
Proven ability to lead technical teams and drive delivery
5+ years of experience with direct people management
Brokerage experience and familiarity with Trading capabilities strongly preferred
Technology leadership, critical thinking, and influencing skills across diverse organizational structures
Strong commitment to quality, documentation, and engineering excellence
Proven experience in technical design and estimation, ensuring alignment with enterprise architecture and governance controls
Broad knowledge of technology standards and best practices including accessibility, design principles, security, reliability, resilience, performance, etc.

Job Responsibility

Drive development and enhancement of client-facing Trading capabilities
Deliver high-quality technology solutions through close collaboration with architects, technologists, and business partners
Play a critical role in resolving complex challenges, ensuring timely and accurate product delivery, and contributing to the IWMS strategic mission
Help foster a high-performing engineering culture built on innovation, collaboration, and continuous improvement
Champion an inclusive and energized environment, elevate leadership across all levels, and promote alignment with enterprise standards while empowering your teams to succeed

Fulltime

Senior Web Developer

At AKQA (part of WPP), we believe in the imaginative application of art and scie...

Location

Germany , Berlin

Salary:

Not provided

AKQA

Expiration Date

Until further notice

Requirements

Build and maintain scalable frontend applications using Next.js (v15) and modern React patterns
Work within a composable architecture, seamlessly integrating CMS (e.g., Contentful), commerce (e.g., commercetools), and various APIs
Contribute to and evolve a Backend-for-Frontend (BFF) layer, often within Next.js
Translate creative concepts into performant, accessible (WCAG), and production-ready experiences
Develop component-driven UIs aligned with design systems (e.g., Storybook, design tokens)
Collaborate effectively with design, backend, and product teams across international AKQA studios
Optimize applications for exceptional performance, SEO, accessibility, and scalability
Contribute to architectural discussions and support the implementation of scalable frontend patterns
Prototype and implement AI-powered features, including search, personalization, and conversational UI
Mentor junior developers and actively contribute to engineering best practices and knowledge sharing

Job Responsibility

Play a key role in building modern, composable digital platforms
Work hands-on with cutting-edge technologies and collaborate across disciplines to deliver high-impact, scalable experiences for global clients
Be hands-on but also inspiring others to form an exemplary technical team
Work closely with others to ensure good collaboration across all disciplines and to facilitate the solving of day-to-day challenges

Fulltime

Senior Web Developer

At AKQA (part of WPP), we believe in the imaginative application of art and scie...

Location

Germany , Berlin

Salary:

Not provided

AKQA

Expiration Date

Until further notice

Requirements

Build and maintain scalable frontend applications using Next.js (v15) and modern React patterns
Work within a composable architecture, seamlessly integrating CMS (e.g., Contentful), commerce (e.g., commercetools), and various APIs
Contribute to and evolve a Backend-for-Frontend (BFF) layer, often within Next.js
Translate creative concepts into performant, accessible (WCAG), and production-ready experiences
Develop component-driven UIs aligned with design systems (e.g., Storybook, design tokens)
Collaborate effectively with design, backend, and product teams across international AKQA studios
Optimize applications for exceptional performance, SEO, accessibility, and scalability
Contribute to architectural discussions and support the implementation of scalable frontend patterns
Prototype and implement AI-powered features, including search, personalization, and conversational UI
Mentor junior developers and actively contribute to engineering best practices and knowledge sharing

Job Responsibility

Play a key role in building modern, composable digital platforms
Work hands-on with cutting-edge technologies and collaborate across disciplines to deliver high-impact, scalable experiences for global clients
Be hands-on but also inspiring others to form an exemplary technical team
Work closely with others to ensure good collaboration across all disciplines and to facilitate the solving of day-to-day challenges

Fulltime

Senior Tech Lead - Workday

The Senior Tech Lead, Workday is the enterprise’s technical authority for all in...

Location

United States , Boston; Atlanta; Morristown

Salary:

139000.00 - 186000.00 USD / Year

Zelis

Expiration Date

Until further notice

Requirements

5+ years of Workday technical experience with deep expertise in Workday integrations (Studio, EIB, Core Connectors, PECI/CIC)
Proven track record serving as a hands-on integration architect or lead technologist
Strong experience building integrations using APIs, Azure APIM, SFTP, and custom interface frameworks
Demonstrated ability to create reference architectures, solution designs, sequences, and integration patterns
Strong understanding of Workday security, business processes, data models, and domain structures across both HCM and Finance
Experience supporting full lifecycle Workday implementations, upgrades, and major integration transformations
Exceptional problem-solving, communication, and cross-functional leadership skills
Ability to work autonomously as a senior IC while influencing senior stakeholders

Job Responsibility

Serve as Zelis’ technical authority for all Workday integrations across HCM and Finance domains
Design and govern end-to-end integration patterns using Workday Studio, Core Connectors, EIB, and Workday REST/SOAP APIs
Architect integrations using Azure API Management, SFTP, custom APIs, and influence the evaluation and adoption of other integration middleware
Define reusable patterns, reference architectures, and technical standards for how Workday interfaces with the broader enterprise ecosystem
Maintain deep knowledge of Workday’s integration capabilities, upcoming platform changes, and release cycles
Develop, configure, and troubleshoot complex integrations in Workday Studio and related frameworks
Perform root-cause analysis for integration incidents, ensuring permanent fixes and architectural hardening
Mentor Workday analysts and partner engineers on best practices for API usage, error handling, and data transformation
Champion security-by-design principles, including tokenization, encryption, and identity-centered patterns
Support all Workday domains at an architectural level, with ability to advise on data models, cross-domain dependencies, configuration approaches, and extensibility

What we offer

401k plan with employer match
flexible paid time off
holidays
parental leaves
life and disability insurance
health benefits including medical, dental, vision, and prescription drug coverage

Fulltime

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Full Stack Technologist

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