Stable employment conditions based on an employment contract (turnover rate below 4%) 1 additional vacation day for all, and 1 extra after 10 years with us Flexible working hours and hybrid work (presence in the office in Gdynia 3 days a week) English lessons during working hours Internal training program to support your training needs Paid employee referral program Multisport Card 3% employer contribution to PPK Private Health Care at Medicover (extended package for employees and possibility to enroll family members)
Responsibilities
Own features from business need to production, including requirements, design, delivery, and follow-up
Design and implement services across the platform, including network observability, troubleshooting, and large-scale device operations
Work directly with product management, architects, and business stakeholders to clarify goals, scope, and priorities
Review designs and implementations for technical quality and fit with the business goal
Actively contribute to good engineering practices within the team
Requirements
Bachelor's degree in Computer Science, Engineering, or a related field
Work directly with internal teams and strategic partners to understand critical workflows, uncover failure modes, and identify the highest-impact opportunities for AI improvement.
Prototype and iterate on prompts, agents, and workflow designs to understand system behaviour and unlock real value.
Synthesize findings for our Product Engineering and Platform teams, turning real usage patterns into clear, reproducible evaluations, benchmarks, and technical artefacts that improve product and platform quality.
Build repeatable tools, patterns, and evaluation approaches that raise the quality bar across multiple use cases.
Operate with strong judgment in ambiguous environments, balancing immediate technical problem-solving with longer-term systemic improvement.
Requirements
Nice to have: AWS Solutions Architect Associate
Nice to have: familiarity with marketplace businesses
Design, develop, and modernize backend components for Blackstone’s Investor Portal platform, focusing on APIs, cloud infrastructure, and CI/CD pipelines.
Compensation
$147,000 - $225,000
Responsibilities
Design and implement backend solutions using C#/.NET and AWS services
Collaborate with front-end engineers to integrate backend services with browser-based applications
Perform in-depth analysis of legacy backend systems and define modernization strategies
Replace dependencies on SQL Server with scalable reporting and data transformation components
Implement observability solutions to monitor performance and detect issues proactively
Pour un client bancaire, intervenir en tant que Tech Lead technique sur un périmètre applicatif bancaire mêlant plateforme AWS, architecture événementielle et legacy (Oracle, DataStage). L'objectif est d'encadrer l'équipe de développement et porter les bonnes pratiques de développement, de sécurité et de livraison.
Responsibilities
Encadrer l'équipe de développement
Porter les bonnes pratiques de développement, de sécurité et de livraison
Lead Software Engineer responsible for designing, building, and delivering secure, high-quality production code and leading technical initiatives within an agile team.
Responsibilities
Executes creative software solutions, design, development, and technical troubleshooting
Develops secure high-quality production code, reviews and debugs code written by others
Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems
Leads evaluation sessions with internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture
Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies
Design, implement, and manage AWS Landing Zones and foundational cloud infrastructure; support migration of application stacks to AWS; manage Kubernetes clusters and Docker deployments; automate infrastructure and application deployments using Terraform, Ansible, and CI/CD pipelines; install, configure, and maintain operating systems, cloud-native tools, and monitoring solutions; support cloud-based solutions across AWS, OpenStack, and other cloud platforms; monitor and optimize application performance; maintain system security, backups, and disaster recovery strategies; write and maintain scripts to improve operational efficiency.
Responsibilities
Design, implement, and manage AWS Landing Zones and foundational cloud infrastructure.
Support migration of application stacks to AWS.
Manage Kubernetes clusters and Docker deployments.
Automate infrastructure and application deployments using Terraform, Ansible, and CI/CD pipelines.
Install, configure, and maintain operating systems, cloud-native tools, and monitoring solutions.
Requirements
Degree or Master’s in Computer Science, Engineering, or a related field.
Nice to have: AWS certifications (Solutions Architect, DevOps Engineer)
Nice to have: security and compliance frameworks (CIS, NIST)
Nice to have: prior experience in telecom or mobile network environments
Nice to have: understanding of GSMA security and compliance frameworks
Lead technical discovery, architecture, and solution design for AI-powered enterprise experiences, partnering with customers and internal teams to deliver scalable, secure, and cost-effective solutions.
Compensation
This role has a market-competitive salary with an anticipated base compensation range listed below. Actual salaries will vary depending on a candidate’s experience, qualifications, skills, and location. This role might also be eligible for a commission or performance-based bonus opportunities.
Responsibilities
Lead technical discovery, architecture, whiteboarding, customized demonstrations, trial engagements, and value assessments
Own end-to-end enterprise voice architecture
Drive network architecture decisions
Architect VDI and AWS solutions
Design API and integration architectures
Requirements
Bachelor's degree in Electrical Engineering, Computer Science, or a related field
Nice to have: 5+ years in solutions engineering, technical presales, or technical services
Nice to have: contact center industry experience
Nice to have: architecting enterprise AI solutions
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