Luxoft

Project Description:

We are seeking an Expert Blockchain Developer for a short-term, fixed-scope engagement to facilitate a smooth vendor handoff of our blockchain tokenization platform. The system is designed to capture external off-chain data feeds and utilize that data to mint utility and financial tokens. The architecture leverages Ethereum and Polygon (L2) for smart contract execution, and relies on IPFS for storing metadata, slow-moving reporting data, and JSON files.

Responsibilities:

Your primary goal is to ensure a seamless technical transition from the previous development vendor to our new team. You will audit the current Web3 architecture, evaluate the existing smart contracts, and validate the operational approach for the platform's overall blockchain infrastructure
This is a fixed-scope engagement expected to run for a few weeks. Key responsibilities include:
• Smart Contract Code Review: Conduct a comprehensive code review and audit of the existing Solidity smart contracts, including the core ERC-20 token contracts, certificate data structures, and the central minting controller logic.
• Architecture & Approach Evaluation: Assess the overall Web3 architecture. Specifically, evaluate the strategy of storing metadata and large binary object (BLOB) files on IPFS, while rolling up volume-based transactions on the Polygon blockchain.
• Web3 Tooling Assessment: Review, validate, and document the current Hardhat development kit setup to ensure it is ready for the new team to take over.
• Gas Optimization & Operations: Analyze the smart contracts to ensure they are designed with a very low gas footprint. Evaluate the overall operational gas fees associated with the continuous minting and burning of tokens on the network.
• Integration Audit: Evaluate how the blockchain layer interacts with the system's centralized off-chain services, such as the backend APIs and cloud-managed blockchain nodes.

Mandatory Skills Description:

• Extensive professional experience as a Blockchain Developer specializing in Ethereum (L1) and Polygon (L2) network ecosystems.
• Proven track record working with ERC-20 fungible token standards, including implementing customized minting, burning, and access-control mechanisms.
• Strong hands-on experience using Hardhat as a Web3 development, testing, and deployment environment.
• Deep expertise in writing, auditing, and securely deploying Solidity smart contracts.
• Strong ability to audit code for security vulnerabilities, analyze operational gas costs, and recommend or implement architectural optimizations.
• Demonstrated understanding of decentralized storage, specifically utilizing IPFS for handling JSON metadata and large files.

Nice-to-Have Skills Description:

• Domain knowledge of tokenizing Real-World Assets (RWA) or integrating off-chain industrial data feeds.
• Familiarity with cloud infrastructure, specifically managed blockchain services and serverless computing (e.g., AWS Managed Blockchain, Lambda).
• Understanding of data privacy techniques in Web3, such as utilizing encryption protocols for private IPFS data or implementing Zero Knowledge Proofs (ZKP).
• Familiarity with the broader technological stack commonly utilized alongside Web3 platforms (e.g., ReactJS, Node.js, Python, PostgreSQL, Terraform, Docker).

Project Description:

We are seeking a skilled Regular - Senior Web Graphics Developer to join our team in the oil and gas industry. The ideal candidate will have extensive experience in developing advanced web-based visualizations and a deep understanding of industry standards. This role requires proficiency in HTML5 Canvas, Angular, RxJS, Angular Signals and NgRx along with a strong grasp of the graphics rendering pipeline. Additionally, the candidate should possess general cloud development skills and backend expertise, including microservices architecture and experience with AWS and Azure.

Responsibilities:

• Design, develop, and maintain interactive web-based visualization tools for oil and gas data.
• Implement advanced graphics rendering techniques using HTML5 Canvas
• Collaborate with geologists, engineers, and other stakeholders to understand visualization requirements and deliver effective solutions.
• Ensure visualizations are optimized for performance and scalability.
• Stay up-to-date with industry standards and best practices in web visualization and graphics rendering.
• Integrate visualization tools with existing data management systems and workflows.
• Develop and maintain backend services using microservices architecture.
• Utilize cloud platforms such as AWS and Azure for deployment and management of visualization tools.
• Provide technical guidance and mentorship to junior developers.

Mandatory Skills Description:

• 4+ years in Graphics development, with a strong emphasis on web-based Visualization applications and tools.
• Proven experience in web-based visualization development, particularly in the oil and gas industry.
• Strong proficiency in Angular 16+, RxJs, Angular Signals, NgRx
• Strong proficiency in HTML5 Canvas
• In-depth knowledge of the graphics rendering pipeline.
• Proficiency in cloud platforms such as AWS and Azure.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Ability to work independently and as part of a team.

Nice-to-Have Skills Description:

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Spatial geometry thinking, basic math
• Familiarity with Three.JS, Pixi.JS or WebGL is a plus.
• Experience with backend development and microservices architecture.

Languages:

English: B2 Upper Intermediate

Join a Team Redefining Modern Banking Technology!

Our client is a Swiss bank focused on delivering advanced online trading and financial services. Unlike traditional financial institutions heavily dependent on legacy systems, this bank invests in a lean, modern, and continuously evolving technology stack.

What the Project Is About
The project focuses on building and evolving a large‑scale trading platform used by a wide range of clients - from private investors to active traders.
The platform enables:
* Trading across multiple financial instruments: Shares, ETFs, Options, Futures, Funds, Bonds, CFDs
* Support for complex order types: Market, Limit, FoK, OCO, Trailing, and more
* Order Routing Systems (ORS) that intelligently route trades to the correct broker and marketplace
* FIX‑based integrations with multiple brokers and exchanges
* Direct connectivity and maintenance for key markets: SIX, Eurex, Bern, Scoach
* Tools for internal Derivatives teams to manually manage and recover orders when needed
* Accurate commission calculation and management per order

The platform is business‑critical and operates under strict performance, reliability, and correctness requirements, serving as the backbone of the client's trading ecosystem.

Technology & Engineering Culture
We continuously evolve our systems toward:
* Atomic, independently deployable microservices
* Self‑contained applications with clear ownership
* Dockerized environments
* Automated CI/CD pipelines
Engineering decisions focus on reliability, transparency, and scalability, supporting business‑critical banking systems.

How We Work
Scrum teams of 7-8 cross‑functional engineers. Each team member contributes to both backend and frontend components.

Daily collaboration with client stakeholders through:
* Stand‑ups
* Refinement and design sessions
* Status and planning meetings
Agile best practices applied across delivery

Primary communication tools:
* Microsoft Teams
* Outlook and internal collaboration platforms

What We Offer
+ Professional growth
Local trainings, workshops, and on‑demand webinars
Company‑funded conferences and certifications
+ Competitive compensation
Annual review based on performance and professional development
+ Healthy work-life balance
Team buildings and corporate events
Hackathons and innovation initiatives
A culture that values sustainable delivery

If you are proactive, creative, and motivated by building robust banking systems with real business impact, you will contribute directly to improving both product quality and engineering practices.
Join us and help shape modern banking solutions.

Responsibilities

Design and develop complex product features end‑to‑end, covering frontend, backend, and data layer

Take ownership of larger functional areas or services, ensuring their reliability, performance, and scalability

Contribute to technical design and architectural decisions, including evaluation of trade‑offs and long‑term impact

Develop reusable, maintainable, and well‑tested code following team standards and best practices

Write and maintain unit, integration, and E2E tests to ensure system stability and confident releases

Lead and moderate code reviews, set quality standards, and support the team in complex technical cases

Collaborate with other engineers, product managers, and other stakeholders to shape technical solutions from vague or evolving requirements

Take responsibility for features from early discovery and solution design to production rollout and post‑release support

Identify, prioritize, and systematically reduce technical debt across the codebase, not limited to owned features

Mentor and coach less experienced engineers, supporting their technical and professional growth

Actively participate in Scrum events and client communication, contributing not only status but technical insights and recommendations

Participate in hiring activities, including technical interviews and candidate assessment

Skills

Must have

At least 5 years of recent, proven experience working with Java in a Software Developer/Engineer role

Strong knowledge of Java (11+), core concepts, and modern language features

Solid understanding of OOP/OOD principles and design patterns

Experience with microservices architecture: design, implementation, support, and evolution

Spring Framework (Spring Boot, Spring MVC, Spring Data/JPA)

Design and implementation of RESTful APIs

Unit testing frameworks (JUnit, TestNG, Mockito)

SQL and experience with relational databases (PostgreSQL or Oracle is a plus)

Experience with Git or other distributed version control systems

Understanding of containerization (Docker); CI/CD experience is a plus

Willingness and readiness to work with ReactJS, Redux, TypeScript, HTML, and CSS from day one, with the ability to quickly acquire and apply these skills in daily development

Nice to have

Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field

Experience working in finance or banking domain (enterprise‑scale systems, regulated environments is a plus)

Experience working in Unix/Linux environments

Hands‑on experience with ReactJS, Redux, TypeScript, HTML, and CSS (not required, but will significantly speed up onboarding)

• We are seeking a skilled Regular - Senior Web Graphics Developer to join our team in the oil and gas industry. The ideal candidate will have extensive experience in developing advanced web-based visualizations and a deep understanding of industry standards. This role requires proficiency in HTML5 Canvas, Angular, RxJS, Angular Signals and NgRx along with a strong grasp of the graphics rendering pipeline. Additionally, the candidate should possess general cloud development skills and backend expertise, including microservices architecture and experience with AWS and Azure.

• Responsibilities:

  • Design, develop, and maintain interactive web-based visualization tools for oil and gas data.
  • Implement advanced graphics rendering techniques using HTML5 Canvas
  • Collaborate with geologists, engineers, and other stakeholders to understand visualization requirements and deliver effective solutions.
  • Ensure visualizations are optimized for performance and scalability.
  • Stay up-to-date with industry standards and best practices in web visualization and graphics rendering.
  • Integrate visualization tools with existing data management systems and workflows.
  • Develop and maintain backend services using microservices architecture.
  • Utilize cloud platforms such as AWS and Azure for deployment and management of visualization tools.
  • Provide technical guidance and mentorship to junior developers.

   

• Mandatory Skills Description:

  • 4+ years in Graphics development, with a strong emphasis on web-based Visualization applications and tools.
  • Proven experience in web-based visualization development, particularly in the oil and gas industry.
  • Strong proficiency in Angular 16+, RxJs, Angular Signals, NgRx
  • Strong proficiency in HTML5 Canvas
  • In-depth knowledge of the graphics rendering pipeline.
  • Proficiency in cloud platforms such as AWS and Azure.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration skills.
  • Ability to work independently and as part of a team.

   

• Nice-to-Have Skills Description:

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Spatial geometry thinking, basic math
  • Familiarity with Three.JS, Pixi.JS or WebGL is a plus.
  • Experience with backend development and microservices architecture.

   

• Languages:
  • English: B2 Upper Intermediate

Project description

We are seeking a skilled Regular - Senior Web Graphics Developer to join our team in the oil and gas industry. The ideal candidate will have extensive experience in developing advanced web-based visualizations and a deep understanding of industry standards. This role requires proficiency in HTML5 Canvas, Angular, RxJS, Angular Signals and NgRx along with a strong grasp of the graphics rendering pipeline. Additionally, the candidate should possess general cloud development skills and backend expertise, including microservices architecture and experience with AWS and Azure.

Responsibilities

Design, develop, and maintain interactive web-based visualization tools for oil and gas data.

Implement advanced graphics rendering techniques using HTML5 Canvas

Collaborate with geologists, engineers, and other stakeholders to understand visualization requirements and deliver effective solutions.

Ensure visualizations are optimized for performance and scalability.

Stay up-to-date with industry standards and best practices in web visualization and graphics rendering.

Integrate visualization tools with existing data management systems and workflows.

Develop and maintain backend services using microservices architecture.

Utilize cloud platforms such as AWS and Azure for deployment and management of visualization tools.

Provide technical guidance and mentorship to junior developers.

Skills

Must have

4+ years in Graphics development, with a strong emphasis on web-based Visualization applications and tools.

Proven experience in web-based visualization development, particularly in the oil and gas industry.

Strong proficiency in Angular 16+, RxJs, Angular Signals, NgRx

Strong proficiency in HTML5 Canvas

In-depth knowledge of the graphics rendering pipeline.

Proficiency in cloud platforms such as AWS and Azure.

Excellent problem-solving skills and attention to detail.

Strong communication and collaboration skills.

Ability to work independently and as part of a team.

Nice to have

Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

Spatial geometry thinking, basic math

Familiarity with Three.JS, Pixi.JS or WebGL is a plus.

Experience with backend development and microservices architecture.

Languages

English: B2 Upper Intermediate

• One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
  Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.
  Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.
  Work supposes close cooperation with Customer team located in Houston and following Agile principles.
  Our team is senior, supportive and friendly.

• Responsibilities:

  • Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific domain requirements into robust on-prem or Cloud software
  solutions.
  • Design, develop, and maintain high-performance applications for geophysical and geological data analysis, interpretation and visualization (e.g., seismic, horizon,
  fault, velocity model, etc.)
  • Present architectural designs and technical proposals to the architecture review board.
  • Ability to break down development tasks and lay out clear implementation roadmaps.
  • Implement and optimize computation algorithms
  • Design and develop both thin and thick client applications that interact with cloud-based microservices.
  • Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools
  • Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.
  • Mentor junior developers and actively contribute to architectural and implementation decisions.
  • Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint
  • Stay current with emerging technologies and trends in geophysical computing and software development.

• Mandatory Skills Description:

  6+ years of hands-on Java development experience
  Strong Java Core knowledge
  Experience with desktop development frameworks: Swing, SWT, or Eclipse RCP
  Proven experience designing and building complex systems end-to-end, not just maintaining or extending existing ones
  Practical understanding of multithreaded programming: ability to implement concurrency in code directly, not only through third-party libraries
  Solid knowledge of design patterns and software architecture principles
  Ability to clearly articulate past projects, personal responsibilities, and concrete individual contributions
  Experience working in non-microservices, non-cloud-native development environments (desktop, embedded, or domain-specific platforms)
  Stable career trajectory, no fragmented job history with short tenures

• Nice-to-Have Skills Description:

  C++ development skills
  Practical experience with the Eclipse RCP framework
  OSGi knowledge
  Oil & Gas domain experience

• Languages:
  • English: B2 Upper Intermediate

• Project Description:

  As a Senior Cloud Solution Architect at Lindt & Sprüngli, your primary goal is to design and implement cutting-edge cloud solutions, leveraging Microsoft Azure as the main hyperscaler. You will play a pivotal role in driving cloud adoption, ensuring scalability, reliability, and security for our clients' mission-critical systems.

• Responsibilities:

  The Senior Cloud Solution Architect is a key member of the Infrastructure Team, responsible for leading the design, architecture, and deployment of cloud solutions, with a focus on Microsoft Azure. This role requires a strategic mindset, hands-on technical expertise, and the ability to collaborate effectively with cross-functional teams and stay abreast of emerging technologies.

• Mandatory Skills Description:

  Technical Skills:
  • Master's Degree in Computer Science, IT, or similar field
  • 6+ years of commercial experience;
  • 2+ years of experience on a SA or similar role
  • Proven experience in designing and implementing complex, scalable, and secure cloud solutions on Microsoft Azure for enterprise-grade solutions (e.g. Cloud
  Adoption Framework, Well-Architected Framework, ).
  • Hands-on experience with a broad range of Microsoft Azure cloud services (IaaS, PaaS, Networking, Security, Data Services).
  • Experience with SAP solutions, containerization principles (e.g., Kubernetes, Docker), identity management, and data analytics and AI (e.g. Fabric, Databricks,
  Foundry) is a plus.
  • Proven experience designing hub-and-spoke topologies, cross-premises networking solutions in a hybrid-cloud environment (DNS, routing, VPN, ExpressRoute, Firewall).
  • Expertise in Infrastructure as Code (e.g., Terraform, ARM) and architectural principles for CI/CD.
  
  Soft Skills:
  • Strong problem-solving skills and attention to detail.
  • Strong commitment to quality, attention to detail, and continuous improvement.
  • Strong analytical and problem-solving skills, with the ability to troubleshoot and resolve complex technical issues across various cloud components.
  • Excellent communication, presentation, and leadership skills, with the ability to articulate complex technical concepts to diverse audiences.
  • Languages: English required, German a big plus, French / Italian / Spanish a plus

• Nice-to-Have Skills Description:

  German/French / Italian / Spanish

• Languages:
  • English: B2 Upper Intermediate

Project description

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.
Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.
Work supposes close cooperation with Customer team located in Houston and following Agile principles.
Our team is senior, supportive and friendly.

Responsibilities

Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific domain requirements into robust on-prem or Cloud software

solutions.

Design, develop, and maintain high-performance applications for geophysical and geological data analysis, interpretation and visualization (e.g., seismic, horizon,

fault, velocity model, etc.)

Present architectural designs and technical proposals to the architecture review board.

Ability to break down development tasks and lay out clear implementation roadmaps.

Implement and optimize computation algorithms

Design and develop both thin and thick client applications that interact with cloud-based microservices.

Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools

Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.

Mentor junior developers and actively contribute to architectural and implementation decisions.

Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint

Stay current with emerging technologies and trends in geophysical computing and software development.

Skills

Must have

6+ years of hands-on Java development experience

Strong Java Core knowledge

Experience with desktop development frameworks: Swing, SWT, or Eclipse RCP

Proven experience designing and building complex systems end-to-end, not just maintaining or extending existing ones

Practical understanding of multithreaded programming: ability to implement concurrency in code directly, not only through third-party libraries

Solid knowledge of design patterns and software architecture principles

Ability to clearly articulate past projects, personal responsibilities, and concrete individual contributions

Experience working in non-microservices, non-cloud-native development environments (desktop, embedded, or domain-specific platforms)

Stable career trajectory, no fragmented job history with short tenures

Nice to have

C++ development skills

Practical experience with the Eclipse RCP framework

OSGi knowledge

Oil & Gas domain experience

Languages

English: B2 Upper Intermediate

Project description

Developed product is the leading software system in Energy domain covering all aspects of Oil&Gas production from geological exploration to optimization of ongoing production. Our technology solution helps geologists and geophysicists to research, visualize and interpret large volumes of geological data.

Responsibilities

Intern's tasks at the beginning.

For the future:

Clarification and analysis of customer requirements

Providing consultations to the development team on Oil&Gas domain

Continuous and acceptance testing of the developed software

Skills

Must have

Educational background in geosciences (geology or geophysics)

Upper-Intermediate English

Nice to have

Oil&Gas domain work experience is a plus

Understanding SDLC, testing concept, and quality assurance best practices

Languages

English: B2 Upper Intermediate

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.
Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.
Work supposes close cooperation with Customer team located in Houston and following Agile principles.
Our team is senior, supportive and friendly.

Responsibilities

Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific domain requirements into robust on-prem or Cloud software

solutions.

Design, develop, and maintain high-performance applications for geophysical and geological data analysis, interpretation and visualization (e.g., seismic, horizon,

fault, velocity model, etc.)

Present architectural designs and technical proposals to the architecture review board.

Ability to break down development tasks and lay out clear implementation roadmaps.

Implement and optimize computation algorithms

Design and develop both thin and thick client applications that interact with cloud-based microservices.

Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools

Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.

Mentor junior developers and actively contribute to architectural and implementation decisions.

Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint

Stay current with emerging technologies and trends in geophysical computing and software development.

Skills

Must have

6+ years of hands-on Java development experience

Strong Java Core knowledge

Experience with desktop development frameworks: Swing, SWT, or Eclipse RCP

Proven experience designing and building complex systems end-to-end, not just maintaining or extending existing ones

Practical understanding of multithreaded programming: ability to implement concurrency in code directly, not only through third-party libraries

Solid knowledge of design patterns and software architecture principles

Ability to clearly articulate past projects, personal responsibilities, and concrete individual contributions

Experience working in non-microservices, non-cloud-native development environments (desktop, embedded, or domain-specific platforms)

Stable career trajectory, no fragmented job history with short tenures

Nice to have

C++ development skills

Practical experience with the Eclipse RCP framework

OSGi knowledge

Oil & Gas domain experience

• Developed product is the leading software system in Energy domain covering all aspects of Oil&Gas production from geological exploration to optimization of ongoing production. Our technology solution helps geologists and geophysicists to research, visualize and interpret large volumes of geological data.

• Responsibilities:

  Intern's tasks at the beginning.
  For the future:
  - Clarification and analysis of customer requirements
  - Providing consultations to the development team on Oil&Gas domain
  - Continuous and acceptance testing of the developed software

• Mandatory Skills Description:

  - Educational background in geosciences (geology or geophysics)
  - Upper-Intermediate English

• Nice-to-Have Skills Description:

  Oil&Gas domain work experience is a plus
  Understanding SDLC, testing concept, and quality assurance best practices

   

• Languages:
  • English: B2 Upper Intermediate

Project description

As a Senior Cloud Solution Architect at Lindt & Sprüngli, your primary goal is to design and implement cutting-edge cloud solutions, leveraging Microsoft Azure as the main hyperscaler. You will play a pivotal role in driving cloud adoption, ensuring scalability, reliability, and security for our clients' mission-critical systems.

Responsibilities

The Senior Cloud Solution Architect is a key member of the Infrastructure Team, responsible for leading the design, architecture, and deployment of cloud solutions, with a focus on Microsoft Azure. This role requires a strategic mindset, hands-on technical expertise, and the ability to collaborate effectively with cross-functional teams and stay abreast of emerging technologies.

Skills

Must have

Technical Skills:

Master's Degree in Computer Science, IT, or similar field

6+ years of commercial experience;

2+ years of experience on a SA or similar role

Proven experience in designing and implementing complex, scalable, and secure cloud solutions on Microsoft Azure for enterprise-grade solutions (e.g. Cloud

Adoption Framework, Well-Architected Framework, ).

Hands-on experience with a broad range of Microsoft Azure cloud services (IaaS, PaaS, Networking, Security, Data Services).

Experience with SAP solutions, containerization principles (e.g., Kubernetes, Docker), identity management, and data analytics and AI (e.g. Fabric, Databricks,

Foundry) is a plus.

Proven experience designing hub-and-spoke topologies, cross-premises networking solutions in a hybrid-cloud environment (DNS, routing, VPN, ExpressRoute, Firewall).

Expertise in Infrastructure as Code (e.g., Terraform, ARM) and architectural principles for CI/CD.

Soft Skills:

Strong problem-solving skills and attention to detail.

Strong commitment to quality, attention to detail, and continuous improvement.

Strong analytical and problem-solving skills, with the ability to troubleshoot and resolve complex technical issues across various cloud components.

Excellent communication, presentation, and leadership skills, with the ability to articulate complex technical concepts to diverse audiences.

Languages: English required, German a big plus, French / Italian / Spanish a plus

Nice to have

German/French / Italian / Spanish

Languages

English: B2 Upper Intermediate

As a Senior Cloud Solution Architect at Lindt & Sprüngli, your primary goal is to design and implement cutting-edge cloud solutions, leveraging Microsoft Azure as the main hyperscaler. You will play a pivotal role in driving cloud adoption, ensuring scalability, reliability, and security for our clients' mission-critical systems.

Responsibilities

The Senior Cloud Solution Architect is a key member of the Infrastructure Team, responsible for leading the design, architecture, and deployment of cloud solutions, with a focus on Microsoft Azure. This role requires a strategic mindset, hands-on technical expertise, and the ability to collaborate effectively with cross-functional teams and stay abreast of emerging technologies.

Skills

Must have

Technical Skills:

Master's Degree in Computer Science, IT, or similar field

6+ years of commercial experience;

2+ years of experience on a SA or similar role

Proven experience in designing and implementing complex, scalable, and secure cloud solutions on Microsoft Azure for enterprise-grade solutions (e.g. Cloud

Adoption Framework, Well-Architected Framework, ).

Hands-on experience with a broad range of Microsoft Azure cloud services (IaaS, PaaS, Networking, Security, Data Services).

Experience with SAP solutions, containerization principles (e.g., Kubernetes, Docker), identity management, and data analytics and AI (e.g. Fabric, Databricks,

Foundry) is a plus.

Proven experience designing hub-and-spoke topologies, cross-premises networking solutions in a hybrid-cloud environment (DNS, routing, VPN, ExpressRoute, Firewall).

Expertise in Infrastructure as Code (e.g., Terraform, ARM) and architectural principles for CI/CD.

Soft Skills:

Strong problem-solving skills and attention to detail.

Strong commitment to quality, attention to detail, and continuous improvement.

Strong analytical and problem-solving skills, with the ability to troubleshoot and resolve complex technical issues across various cloud components.

Excellent communication, presentation, and leadership skills, with the ability to articulate complex technical concepts to diverse audiences.

Nice to have

German / French / Italian / Spanish

• Project Description:

  The Carbon Capture Platform is designed to support the verification and management of CO₂ sequestration data from Carbon Capture and Storage operations. The system processes operational monitoring data, generates verifiable records, and enables the creation of digital tokens representing stored CO2.
  At the beginning of the engagement, the team will analyze the existing platform, including reviewing the architecture, evaluating the current codebase, and identifying technical issues, gaps, and potential risks.
  Based on this assessment, the team will work on resolving identified problems, improving system stability and scalability, and implementing required enhancements. The team will also continue development of new features and support onboarding of new customers, including integration with external data sources such as SCADA systems.
  The overall goal of the engagement is to ensure reliable operation of the platform, support its further development, and enable efficient integration of new users and data sources.

   

• Responsibilities:

  • Analyze the existing backend architecture and codebase to identify technical debt, performance issues, and design limitations
  • Support the team in evaluating the current data model, APIs, and data processing logic
  • Implement improvements to backend services to address identified architectural or performance issues
  • Develop and maintain backend APIs supporting data ingestion, system operations, and platform integrations
  • Implement new features and enhancements requested by the customer
  • Support integration of external systems such as SCADA platforms and industrial monitoring systems
  • Troubleshoot and resolve production issues affecting backend services
  • Collaborate with DevOps and QA teams to maintain system reliability and performance
   

• Mandatory Skills Description:

  • 5+ years of backend development experience
  • Strong experience with NodeJS and modern backend frameworks
  • Cloud Infrastructure: Hands-on experience with AWS services (specifically Lambda, RDS, and S3).
  • Python Proficiency: Practical experience with Python for backend logic or data processing (this is a must-have for this specific role).
  • Architectural Proficiency: Experience designing Microservices and robust REST APIs that handle high-throughput data ingestion.
  • Experience working with relational databases such as PostgreSQL
  • Basic understanding of blockchain integrations

• We're seeking a strong and creative Software Developer eager to solve problems of scale and work on cutting edge and open-source technologies. In this project, you will have the opportunity to write code that will impact thousands of users every month. You'll implement your critical thinking and technical skills to develop cutting edge software, and you'll have the opportunity to interact with teams across disciplines.
  
  In Luxoft, our culture is one that strives on solving difficult problems focusing on product engineering based on hypothesis testing to empower people to come up with ideas. Great Place to Work Institute certifies us as one of the Top 10 companies to work for in Mexico, and we do it with a truly flexible environment, high impact projects in Agile environments, a culture focused on results, training and strong support to grow your career.

• Responsibilities:

  - Work closely with other engineers, designers, and management teams to rapidly build, iterate, test, and deploy new features and products and main a high-quality robust codebase
  - Improve and scale the existing products and tools
  - Launch new projects from ideation to completion
  - Actively support your team's deployed software
  - Drive the development team towards the goal by integrating skills and experiences.
  - design integration with 3rd parties (Python AWS interoperability role)
  - work with Auths (Authorizations) process - connect to many diff systems interoperability via healthcare data / companies / health systems / EMR
  - Work with QA, product management, and operations in an Agile environment.
  - Develop and support data-driven product decisions in a high energy high-impact team.
  - Participate in the resolution of production issues and lead efforts toward solutions.
  - To maintain legacy applications and participate in the migration to newer technology in the mid-term if needed.
  - Collaborate and drive research to find the solution to system bugs and issues.

• Mandatory Skills Description:

  - 5+ years of professional software development experience
  - Strong understanding of Computer Science fundamentals in data structures, algorithms, and design patterns
  - Advanced proficiency in Python as software or data engineering
  - Expertise in AWS (EKS, Lambda, S3), other cloud services
  - Comprehensive grasp of databases (SQL/NoSQL)
  - Mastery of API design (REST and GraphQL)
  - Proficiency with event-driven architectures and messaging systems (Apache Kafka or RabbitMQ)
  - Experience with Event-Driven Microservices (Kafka backbone) Identity management/OAuth
  - Experience with observability, tracing, and other cloud-native patterns