CrawlJobs Logo
StartupSoft Logo StartupSoft · IT - Software Development

Full-Stack Technical Lead

Ukraine · Job Posted May 16, 2026
Apply Position
Job Link Share

Job Description

StartupSoft specializes in IT outstaffing services, and we’re on the lookout for top-tier talents like you. A dynamic wellness tech venture offering innovative tools to support proactive health management. Its primary product is a smart scale equipped with cutting-edge BIA technology, delivering precise data on key body metrics such as fat percentage, lean mass, and hydration. By merging advanced engineering with a seamless digital experience, it empowers users to make informed decisions about their health. PROJECT STAGE: live.

Job Responsibility

  • Lead a cross-functional web team (backend + frontend engineers + AQA + design)
  • Own delivery of features end-to-end: from design to production
  • Mentor engineers, conduct code reviews, and set quality standards
  • Collaborate closely with product, design, and clinical stakeholders
  • Design and evolve a scalable full-stack architecture
  • Define clean API contracts and data models
  • Ensure maintainability, performance, and reliability across the stack
  • Guide decisions on system structure (modular services, integrations, etc.)
  • Oversee development of REST APIs for patient data and clinical workflows, Time-series data handling (body composition metrics), Background processing and data pipelines
  • Ensure efficient querying, caching, and data integrity
  • Ensure efficient use of GCP-native capabilities
  • Guide development of data-heavy React applications
  • Ensure clear, performant, and intuitive visualization of complex medical data
  • Align frontend architecture with backend capabilities
  • Ensure secure, HIPAA-compliant data handling
  • Implement proper authentication, authorization, and audit logging
  • Support integrations with external systems (EHRs, pharmacy services)
  • Optimize backend and frontend performance (queries, rendering, data loading)
  • Design systems that scale with growing users and datasets
  • Oversee development of REST APIs for patient data and clinical workflows, Time-series data handling (body composition metrics), Background processing and data pipelines
  • Ensure efficient querying, caching, and data integrity
  • Ensure efficient use of GCP-native capabilities
  • Guide development of data-heavy React applications
  • Ensure clear, performant, and intuitive visualization of complex medical data
  • Align frontend architecture with backend capabilities
  • Ensure secure, HIPAA-compliant data handling
  • Implement proper authentication, authorization, and audit logging
  • Support integrations with external systems (EHRs, pharmacy services).

Requirements

  • 6+ years of software engineering experience
  • Strong backend expertise (Python, Node.js, Go, Java, etc.)
  • Strong frontend expertise (React + TypeScript)
  • Strong infrastructure knowledge using GCP (optional AWS, Azure)
  • Experience leading or mentoring engineers on a team
  • Proven ability to design and deliver scalable full-stack systems
  • Solid understanding of APIs, databases, and cloud infrastructure.

Nice to have

  • Experience in healthcare or regulated environments (HIPAA, FHIR, HL7)
  • Experience with data-heavy applications (analytics, time-series)
  • Familiarity with AI/LLM integrations.

What we offer

  • Global collaboration opportunities
  • Core team membership
  • Equity and ownership potential
  • Premier workspaces
  • Competitive compensation package (above average salary, benefits & medical insurance)
  • Cutting-edge technology environment
  • Impactful project contributions
  • Collaborative company culture.
StartupSoft - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Full-Stack Technical Lead

8 matching positions

Full-stack Technical Lead Developer

Codec is seeking a Full-stack Technical Lead Developer who bridges the gap betwe...
Location
Location
Ireland , Dublin
Salary
Salary:
Not provided
codec.uk Logo
Codec UK
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven experience as a lead consultant or technical lead on long-term (12+ months) billable client projects
  • 10+ years of development experience with deep expertise in the Microsoft Stack (C#, .NET, Azure)
  • Experience writing SoWs, estimating commercial costs, and presenting technical vision to senior stakeholders
  • Ability to code functional MVPs/PoCs rapidly
  • Excellent ability to manage expectations, explain technical risks to non-technical project managers, and navigate complex stakeholder environments
  • Deep knowledge of Azure PaaS/Serverless (App Services, Functions, Service Bus, Dataverse) and associated cost modelling
  • Candidates must be currently located in Ireland or the UK with existing Right to Work approval
Job Responsibility
Job Responsibility
  • Act as the primary technical point of contact and escalation for both the Codec squad and the client
  • Lead by example, handle the most complex integrations, set coding standards, and maintain high velocity within the C#/.NET and Azure stack
  • Translate high-level requirements into implementable designs
  • Remove blockers for the squad, conduct code reviews, and manage technical stakeholders
  • Contribute to technical responses for tenders and produce detailed Statements of Work (SoW)
  • Build functional, rapid PoCs in Azure/C# to demonstrate capability
  • Lead technical interviews for new hires and mentor junior-to-senior staff
  • Identify opportunities within delivery projects to define repeatable code
  • Contribute to Codec’s proprietary 'Accelerator' library
What we offer
What we offer
  • Access to the latest Microsoft technologies, subscriptions, and certifications
  • Supportive and inclusive company culture that values flexible working
  • Professional development and growth through Career Paths programme
  • Competitive compensation package and generous benefits
  • Fulltime
Read More
Arrow Right

Senior Full-Stack (.NET + React) Developer, Technical/ Team Lead

Location
Location
Poland
Salary
Salary:
Not provided
eleks.com Logo
ELEKS
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of experience with C#, .NET Core, NET Framework .NET 8
  • 3+ years of experience with React and JavaScript
  • Experience with Azure native microservices architecture & Azure services (key vault, AKS, storage queue, service bus, Azure Functions, event hub, AKS, App config)
  • Security protocols: OAuth 2.0 (OKTA)
  • Experience with containers Kubernetes, Docker
  • Hands-on experience in building RESTful APIs based on the minimal API approach
  • Good knowledge of CI/CD based on DevOps services, IaC Terraform
  • Hands-on experience in Unit Testing using XUnit / NUnit
  • Following DDD (Data Driven Design)
  • Understanding the canonical APIs approach
Job Responsibility
Job Responsibility
  • Design, develop, and maintain reliable software in line with technical requirements
  • Analyze requirements, and independently estimate and set up tasks’ acceptance criteria
  • Evaluate and coordinate tasks’ deadlines with the Technical Leader or Project Manager
  • Apply the best software development practices and coding standards to produce high-quality and performant solutions
  • Stay up-to-date with modern technology and, optionally, obtain professional certifications
  • Participate as a trainer or a trainee in various learning programs outside the main project
What we offer
What we offer
  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Ability to influence project technologies
  • Team of professionals
  • Dynamic environment with low level of bureaucracy
  • Fulltime
Read More
Arrow Right

SAP Technical Lead - Full Stack & Integration - VOIS

We are seeking an experienced SAP Technical Lead to provide end-to-end technical...
Location
Location
India , Pune
Salary
Salary:
Not provided
vodafone.com Logo
Vodafone
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 15+ years of overall IT experience, including at least 7 years in SAP technical leadership roles
  • Deep expertise in SAP ABAP and Advanced ABAP, including enhancements, BADIs, BAPIs, CDS, RAP, OData, AMDP, and workflows
  • Experienced in multiple full-cycle SAP implementations and large, enterprise-grade SAP programmes
  • Proficient in full-stack SAP development combining Fiori/UI5, ABAP backend, SAP BTP services, and integration layers
  • Knowledgeable in SAP APIM and PI/CPI for SAP and non-SAP integrations
  • Demonstrates delivery excellence in solution design, estimation, automation, and governance frameworks such as VROM, VMC, and TDA
  • A confident communicator with strong stakeholder management and presentation skills
  • Familiar with ITPM, SPDA, and change governance processes
Job Responsibility
Job Responsibility
  • Lead SAP ABAP and Advanced/RESTful ABAP development, including RICEFW objects, Object-Oriented ABAP, CDS Views, RAP, OData services, AMDP, workflows, and performance optimisation
  • Deliver full-stack SAP solutions spanning Fiori/UI5, ABAP backend components, SAP BTP services, and diverse integration scenarios
  • Own solution architecture, technical design, effort estimation, proposal development, and VIA submissions for strategic initiatives
  • Drive automation and innovation-led development to improve delivery efficiency and enhance user experience
  • Manage and mentor a team of approximately 10 technical consultants, ensuring quality outcomes, effective task allocation, and continuous capability growth
  • Represent technical delivery in forums such as TDA calls, ITPM discussions, SPDA and security reviews, and change management boards
  • Establish and maintain robust delivery governance, proactively identifying risks and implementing mitigation strategies
  • Act as the primary technical point of contact for senior stakeholders and external partners
  • Contribute to capability building, hiring, and ongoing competency development across SAP technologies
What we offer
What we offer
  • Opportunity to lead and shape complex, high-impact SAP programmes within a global organisation
  • Exposure to senior stakeholders and strategic initiatives across Vodafone markets
  • A collaborative environment that values innovation, automation, and modern SAP practices
  • The ability to influence technical direction while continuing hands-on engagement with advanced SAP technologies
  • Fulltime
Read More
Arrow Right

Technical Lead - Full Stack Java, Angular, React

We are seeking a highly accomplished and visionary Tech Lead / Senior Developer ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related technical field
  • 10+ years of extensive experience in software development, with a significant focus on full-stack application development
  • Proven expertise in Java development, with advanced knowledge of Spring Framework (Spring Boot, Spring Cloud, Spring Security)
  • Strong hands-on experience with front-end technologies, including Angular (version 8+) AND ReactJS, TypeScript, HTML5, CSS3, and responsive design
  • Deep understanding and practical experience with SQL and relational databases (e.g., Oracle, PostgreSQL, SQL Server)
  • Experience with microservices architecture, RESTful API design, and distributed systems
  • Proficiency with version control systems (Git), CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps), and automated testing frameworks
  • Experience with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes) is highly desirable
  • Prior experience in financial services, especially with KYC, AML, or other regulatory compliance domains, is a strong advantage
  • Exposure to or direct experience with Artificial Intelligence (AI) and Machine Learning (ML) concepts, frameworks (e.g., TensorFlow, PyTorch), or relevant projects is a significant advantage
Job Responsibility
Job Responsibility
  • Technical Leadership & Architectural Contribution: Lead the technical design and implementation of scalable, high-performance, and resilient full-stack applications using Java, Spring Boot, Angular, and React. Contribute actively to architectural discussions, ensuring solutions align with enterprise standards and strategic objectives
  • Full Stack Development & Delivery: Drive end-to-end development activities, including front-end (Angular/React), back-end (Java/Spring Boot microservices), database integration (SQL), and API development (RESTful). Ensure timely delivery of features with high quality and adherence to best practices
  • Code Excellence & Best Practices: Champion clean code principles, conduct comprehensive code reviews, and establish coding standards, design patterns, and development methodologies (e.g., Agile, Scrum) to foster a culture of quality and efficiency
  • Advanced SQL & Database Management: Design, optimize, and manage complex SQL queries, stored procedures, and database schemas. Possess a deep understanding of relational database concepts, performance tuning, and data integrity
  • Mentorship & Team Growth: Provide technical guidance, coaching, and mentorship to junior and mid-level developers, fostering their growth, problem-solving skills, and adherence to engineering best practices
  • Problem Solving & Innovation: Act as a go-to expert for resolving complex technical challenges, debugging critical issues, and implementing innovative solutions to enhance system performance, scalability, and maintainability
  • Stakeholder Collaboration: Work closely with product owners, business analysts, QA teams, and other technical leads to understand requirements, translate them into technical specifications, and ensure successful project execution
  • Continuous Improvement: Stay abreast of emerging technologies, industry trends, and best practices in full-stack development, cloud computing, software architecture, and Artificial Intelligence (AI), advocating for their adoption where appropriate
  • KYC Domain Expertise (Advantageous): Leverage or acquire a strong understanding of KYC processes, anti-money laundering (AML) regulations, and financial crime prevention to design and develop solutions that meet stringent compliance requirements and improve operational efficiency. Identify opportunities to integrate AI-driven functionalities to enhance KYC processes, such as intelligent data extraction, anomaly detection, or predictive analytics
  • Fulltime
Read More
Arrow Right

Senior/ Lead Full-Stack (.NET + React) Developer

ELEKS Software Engineering and Development Office is looking for a Senior/ Lead ...
Location
Location
Poland
Salary
Salary:
Not provided
eleks.com Logo
ELEKS
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of experience with C#, .NET Core, NET Framework
  • 3+ years of experience with React
  • Experience with Azure native microservices architecture & Azure services (AI search, key vault, AKS, storage queue, Azure Functions, event hub, APIm)
  • Security protocols: OAuth 2.0 (OKTA)
  • Experience with Kubernetes, Dockers
  • Hands-on experience in building RESTful APIs based on API management
  • Good knowledge of CI/CD based on DevOps services, Terraform
  • Hands-on experience in Unit Testing using XUnit / Nunit
  • Minimal API standard knowledge
  • ORMs: EF6
Job Responsibility
Job Responsibility
  • Design, develop, and maintain reliable software in line with technical requirements
  • Analyze requirements, and independently estimate and set up tasks’ acceptance criteria
  • Evaluate and coordinate tasks’ deadlines with the Technical Leader or Project Manager
  • Apply the best software development practices and coding standards to produce high-quality and performant solutions
  • Stay up-to-date with modern technology and optionally obtain professional certifications
  • Participate as a trainer or a trainee in various learning programs outside the main project
What we offer
What we offer
  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Ability to influence project technologies
  • Team of professionals
  • Dynamic environment with low level of bureaucracy
Read More
Arrow Right

Lead Full-Stack Software Engineer

Location
Location
Poland; Ukraine
Salary
Salary:
Not provided
Intellias
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong hands-on experience with modern backend development using .NET (C#)
  • Solid experience with frontend development using React or ability to effectively collaborate with frontend teams working in this stack
  • Strong experience designing enterprise APIs and integration contracts, including REST APIs, OpenAPI specifications, validation, versioning, and integration with external enterprise systems
  • Experience with relational data modelling, SQL performance considerations, and reporting/read-model design for operational and analytical consumers
  • Proven experience building and operating applications in Microsoft Azure, including: Azure Container Apps (or equivalent container platforms), Azure SQL Database, Azure networking (VNet, Private Endpoints)
  • Practical experience with containerised environments (Docker) and cloud-native deployment models
  • Strong understanding of cloud-native architecture principles, including: Stateless services, Scalability and resiliency patterns, Secure service-to-service communication
  • Experience working with CI/CD pipelines, preferably: Azure DevOps Pipelines, Git-based workflows
  • Experience implementing infrastructure as code, ideally using Bicep or similar tools
  • Good understanding of application security practices, including: Secure secret management (e.g., Azure Key Vault), Identity and access management (Entra ID / OIDC)
Job Responsibility
Job Responsibility
  • Lead design and development of scalable, cloud-native platform
  • Define and implement architecture-aligned solutions in collaboration with Solution Architects and client stakeholders
  • Drive engineering best practices, including code quality, testing, CI/CD, and security
  • Contribute to technical decision-making and architecture discussions (ADR definition and alignment)
  • Mentor and guide engineers, supporting team growth and delivery excellence
  • Ensure alignment with AI-first, spec-driven development approach and engineering workflows
  • Collaborate closely with distributed teams, including DevOps, QA, Product Manager/Business Analyst, and client stakeholders
  • Support integration development with enterprise systems (e.g., SAP, ServiceNow, Data Lake)
  • Participate in end-to-end delivery, from discovery and design to implementation and release
  • Ensure adherence to agreed SDLC processes and release workflows
  • Fulltime
Read More
Arrow Right

Senior or Lead Full-Stack Developer

MaintainX is the world leading mobile-first workflow management platform for ind...
Location
Location
Canada , Montreal, Toronto
Salary
Salary:
Not provided
getmaintainx.com Logo
MaintainX
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum of 3 years of professional experience in full-stack software development
  • Experienced in building web & mobile based software products, more specifically with TypeScript, SQL databases, React, and Node.js
  • Experience in mobile-first responsive and iterative web development
  • Write understandable and testable code, with an eye towards maintainability
  • Strong communicator: explaining complex technical concepts to designers, support, and other engineers is no problem
  • Demonstrated experience in a fast-paced environment
Job Responsibility
Job Responsibility
  • Brainstorm & collaborate with Product Managers and Designers to conceptualize new features & be involved in building product roadmaps
  • Bring a product mindset to understand customers’ business, their needs, and the technical opportunities and challenges that exist within their industries
  • Work across our stack (TypeScript, React, React Native, Node.js, and GraphQL) - Web & Mobile
  • Work with the team to build, maintain and optimize product features that focus on how our users best collaborate with one another
  • Actively own team features or systems and define their long-term health, while also improving the health of surrounding systems
  • Mentor other engineers and deeply review code
  • Improve engineering standards, tooling and processes & bring best practices in planning, developing, testing and deploying industry compliant code
  • On-call duties
What we offer
What we offer
  • Competitive salary and meaningful equity opportunities
  • Healthcare, dental, and vision coverage
  • 401(k) / RRSP enrollment program
  • Take what you need PTO
  • A Work Culture where: You’ll work alongside folks across the globe that reflect the MaintainX values: Smart Humble Optimists
  • We believe in meritocracy, where ideas and effort are publicly celebrated
Read More
Arrow Right

Lead Full-Stack Salesforce Commerce Cloud Engineer

As the Lead Full-Stack Engineer for our Salesforce Commerce Cloud (SFCC) platfor...
Location
Location
United States , South Jordan
Salary
Salary:
143000.00 - 183000.00 USD / Year
cricut.com Logo
Cricut
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of total software development experience
  • 4+ years specifically dedicated to Salesforce Commerce Cloud (B2C)
  • Deep understanding of SFRA (Storefront Reference Architecture)
  • Expert proficiency in native JavaScript (ES6+), HTML5, CSS3/SASS, and JSON
  • Strong experience with SFCC backend development including Controllers, Services Framework, Job Framework, and heavy usage of OCAPI and SCAPI (Shopper Commerce API)
  • Proven track record integrating third-party LINK cartridges and external services (OMS, PIM, ERP, payment gateways like Adyen/Stripe, and tax services)
  • Experience managing multi-site, multi-currency, and multi-locale implementations
  • Familiarity with modern build tools (Webpack, npm) and version control (Git/GitHub/Bitbucket)
  • Previous experience leading code reviews, sprint planning, and technical implementation for a team
Job Responsibility
Job Responsibility
  • Lead the design and development of complex eCommerce features within the SFCC ecosystem
  • Collaborate with Solution Architects to design scalable, secure, and high-performance solutions for a global, multi-site environment
  • Write clean, standards-compliant front-end and back-end code (ISML, Controllers, Scripts) adhering to SFCC best practices (SFRA)
  • Enforce code quality standards through rigorous code reviews, static analysis, and the implementation of unit/integration tests
  • Drive improvements in the CI/CD pipeline, build tools, and release management processes to ensure smooth deployments
  • Proactively monitor site performance (Core Web Vitals) and implement optimizations for speed and conversion
  • Mentor junior and mid-level engineers
What we offer
What we offer
  • Competitive Medical, Dental, and Vision coverage
  • 401(k) match
  • Generous PTO
  • Tuition reimbursement
  • Yearly lifestyle stipend
  • Employee discounts
  • Fulltime
Read More
Arrow Right