Senior Software Engineer (React) (She/He/They)

Posted 7 Hours Ago
Be an Early Applicant
Hiring Remotely in Poland
Remote or Hybrid
5-5 Annually
Senior level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
Be Yourself at Work, Make a Difference, and Act with Integrity are our values at Capco.
The Role
As a Senior Software Engineer, you will develop B2B and B2C SaaS products, focusing on front-end and back-end development using React and Node.js, while ensuring security and scalability.
Summary Generated by Built In

CAPCO POLAND 

*We are looking for Poland based candidate. 

Capco is a fully independent, global management and technology consultancy. For 25 years we have combined innovative thinking with deep industry knowledge to deliver business consulting, digital transformation and technology services to Finance and Energy markets. Our collaborative and efficient approach helps clients reduce costs and manage risk and regulatory change while increasing revenues. We are thinkers, innovators, and disruptors. We are small enough to care but large enough to matter.



Role Overview
As a Senior Software Engineer, you will serve as a senior full-stack developer for our B2B and B2C SaaS products, with a focus on building secure, scalable, and customer-centric platforms. You’ll be hands-on with frontend and backend development across our React/TypeScript and NestJS/Node.js stack. This is a great opportunity to shape innovative applications that secure millions of small businesses and consumers while deepening your expertise in cybersecurity — a rapidly growing and impactful domain.
 
How you will get the job done
  • Write and deliver clean, maintainable, and well-tested code.
  • Implement front-end UI components using TypeScript and React Framework.
  • Implement RESTful API endpoints using TypeScript, NestJS, and Node.js.
  • Participate in peer code reviews to maintain code quality and adhere to engineering best practices.
  • Collaborate with developers to build reusable code and libraries for future use.
  • Implement software security requirements.
  • Leverage new and cutting-edge developer tools to enhance productivity and code quality.
  • Integrate APIs and services to deliver intelligent product features where applicable.

Skills and experience you will need

• 5+ years of experience in software engineering.
• Experience writing code in JavaScript/TypeScript, HTML5, CSS3, or related applications.
• Experience with front-end technologies and frameworks, preferably React.
• API design and development experience using NestJS and Node.js.
• Experience with application, network, and cloud security.
• Experience with building and architecting microservices.
• Strong computer science fundamentals and problem-solving/analytical skills.
• Familiarity with version control systems (e.g., Git).
• Understanding of agile software development lifecycle and DevOps principles.
• Strong verbal and written communication skills, including the ability to communicate and explain technical decisions.
• Good written and spoken English proficiency is required; this role involves regular communication with US-based stakeholders via Slack, Azure DevOps, and video calls.

We offer a flexible collaboration model based on a B2B contract, with the opportunity to work on diverse projects.


ONLINE RECRUITMENT PROCESS STEPS

  • Screening call with Recruiter
  • Technical Interview
  • Client Interview 
  • Feedback/Offer

We have been informed of several recruitment scams targeting the public. We strongly advise you to verify identities before engaging in recruitment related communication. All official Capco communication will be conducted via a Capco recruiter.

Top Skills

CSS3
Git
HTML5
JavaScript
Nestjs
Node.js
React
Typescript

What the Team is Saying

Sarvani
Michael
Josh
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The Company
HQ: London
6,000 Employees
Year Founded: 1998

What We Do

Capco, a Wipro company, is a global management and technology consultancy specializing in driving transformation in the energy and financial services industries. Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting edge ingenuity is brought to life through its award-winning Be Yourself At Work culture and diverse talent. TRUSTED ADVISORS - Our collaborative and entrepreneurial approach position us as trusted long-term partners to our clients. DEEP EXPERTISE - Clients look to us for clear guidance, proven expertise, and the support they need to set their companies up for success. DISRUPTIVE SOLUTIONS- We do not provide off -the-shelf answers to clients’ challenges. Instead, we work in close collaboration to understand the issues, and craft disruptive, bespoke solutions. ACCOUNTABILITY AND OWNERSHIP - We recognize every client has distinct needs and expectations, and we take ownership and accountability for the solutions we design, build, and deliver.

Why Work With Us

We support and encourage an inclusive culture, entrepreneurial outlook and independent thinking. Capco is not about organizational charts and rigid hierarchies – we want all employees to feel that Capco is their firm to own and run. We believe diversity powers innovation. Be Yourself At Work (#BYAW) is an integral and underlying part of our culture

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Capco Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: Not Specified
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