Mid-level Fullstack Engineer Jobs

Full Stack Developer

The Full Stack Developer is a senior level position responsible for establishing...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6-10 years of relevant experience in Apps Development or systems analysis role
Java, C#, Springboot, Angular, CSS, HTML, Javascript
RDBMS, SQL
Concurrency, Multi-Threading
REST API, API security, Microservices
XML and JSON
Web services (SOAP, REST, etc.)
Modern source control, build and continuous integration solutions
Windows scripting (Powershell, Shell)
Tomcat application server

Job Responsibility

Take ownership of key projects and components and responsible for all phases of the SDLC including analysis and design, development, testing and deployment
Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
Make meaningful contribution towards platform migration & Continuity Of Business exercises

Fulltime

New

Healthcare assistant

Are you a caring, compassionate person who loves helping others live happy, inde...

Location

United Kingdom , Kingstone

Salary:

12.21 - 13.00 GBP / Hour

Ambience Care Ltd

Expiration Date

Until further notice

Requirements

A kind, reliable, and compassionate nature
Excellent communication and teamwork skills
Previous care experience in the UK
Willingness to undertake training and development
A valid UK driving license and access to a vehicle (preferred, not required)

Job Responsibility

Provide personal care and support with daily living tasks
Administer and prompt prescribed medication safely and accurately
Assist with mobility and personal hygiene needs
Offer companionship and emotional support
Maintain accurate care records and communicate effectively with the care team

What we offer

Competitive hourly rates
Flexible working hours to fit around your lifestyle
Supportive management and 24/7 on-call assistance
Opportunities for career progression into senior or specialist care roles

Fulltime

New

Business Analyst

Amaris Consulting is looking for a motivated Business Analyst to join our team i...

Location

Belgium , Brussels

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

Master’s degree in Business, IT, Engineering, or a related field
2 to 5 years of experience in product management, business analysis, or IT project coordination
Strong interest in digital product development, business process analysis, or project management
Basic understanding of Agile/Scrum methodologies is an advantage
Strong analytical and problem-solving skills with excellent communication and organizational abilities
Fluent in English and French (spoken and written) – mandatory
Eager to work in an international, fast-paced, and collaborative environment
Willing to relocate to Brussels for the duration of the VIE assignment
Eligible for the V.I.E program (under 29 years old)

Job Responsibility

Take ownership of digital product development, ensuring alignment between business needs and technical teams
Manage product backlogs, prioritize features, and guide Agile development cycles
Analyze business processes and gather requirements for digital and software development projects
Translate business needs into clear functional specifications and user stories
Collaborate closely with developers, designers, and stakeholders to deliver high-quality software solutions
Work closely with IT teams to ensure smooth implementation of solutions
Support testing, validation, and continuous improvement of applications and platforms
Monitor product performations and platforms

What we offer

A truly international and multicultural work environment
Access to training programs and certifications to accelerate your development
An R&D lab where you can explore new technologies and approaches
The opportunity to propose and lead innovative ideas within the company
Personalized coaching and mentoring from experienced professionals
A tailor-made career path, aligned with your growth ambitions

Fulltime

New

Senior Healthcare Assistant

Are you an experienced, compassionate care professional who is dedicated to supp...

Location

United Kingdom , Godalming; Bordon

Salary:

Not provided

Ambience Care Ltd

Expiration Date

Until further notice

Requirements

Previous UK care experience at senior level
Experience using eMAR Camascope (essential)
Strong communication and leadership skills
Commitment to high-quality, person-centred care
A valid UK driving licence and access to a vehicle (preferred but not essential)
Full-time availability.

Job Responsibility

Provide high-quality personal care and support with daily living
Administer and prompt prescribed medication using eMAR Camascope safely and accurately
Lead and mentor Healthcare Assistants, offering guidance and support
Assist with mobility, personal hygiene, and wellbeing needs
Offer companionship and emotional support
Maintain accurate care records and ensure effective communication within the team
Ensure care plans are followed and updated as needed

What we offer

Competitive hourly rates
Supportive management and 24/7 on-call assistance
Ongoing training, development, and opportunities for progression
A positive, respectful, and inclusive working environment

Fulltime

New

Tester

Find your place at Amaris Consulting as a French Speaking Tester for one of our ...

Location

Portugal , Lisbon

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Information Technology, or a related field
Proven experience in software testing (manual and automated)
Familiarity with testing tools and methodologies
Strong analytical and problem-solving skills
Excellent communication and teamwork abilities
Attention to detail and a commitment to quality
French and English Fluent

Job Responsibility

Develop and execute test plans, test cases, and test scripts
Perform functional, regression, and performance testing
Identify, document, and track defects using issue tracking tools
Collaborate with cross-functional teams to understand requirements and provide feedback
Participate in code reviews and contribute to continuous improvement initiatives
Ensure compliance with quality standards and best practices

What we offer

Benefits like transit, restaurant or kindergarten tickets, intensive workday, and private health insurance
A great and challenging career path with the possibility to get certifications by our partners paid by the company
take the training of your choice with your annual personal budget, and once in a while you’ll have a career path and salary evaluation so together can choose the best for you
Upgrade your skills in our Tech Academy if your feel outdated or change your career path to learning new things. Participate in our language sessions, webinars, and workshops
Feel part of our community by joining our team buildings, the after works, and the Event Of the Year
And in case of extreme misfortune events, we have the WeCare program, where Amaris Consulting aid critically affected employees

Fulltime

New

Accounts Payable Specialist

Calling all Accounts Payable Specialists! We have an exciting opportunity locate...

Location

Canada , North York

Salary:

27.00 - 28.00 CAD / Hour

Randstad

Expiration Date

December 28, 2025

Requirements

Experience with a large ERP system (e.g., SAP, Oracle, Dynamics)
Proficiency in Microsoft Excel (VLOOKUPs, pivot tables)
Strong attention to detail and organizational skills
Excellent verbal and written communication abilities
Time management skills with the capacity to prioritize tasks

Job Responsibility

Processing a high volume of invoices accurately and efficiently
Reconciling vendor statements and resolving discrepancies
Preparing and executing payment runs (EFTs, cheques, wire transfers)
Maintaining organized vendor files and documentation
Assisting with month-end closing procedures related to Accounts Payable

What we offer

Udemy, unlimited free access to Udemy online courses through Randstad

Fulltime

New

Tech Lead .NET

Amaris Consulting is looking for a .NET Technical Lead to join our team in Bruss...

Location

Belgium , Brussels

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

Bachelor’s or master’s degree in Computer Science, Engineering, or related field
8+ years of experience in software development
2+ years in a leadership or coaching role
Strong expertise in .NET Core, C#, and related frameworks (ASP.NET, Blazor)
Solid knowledge of software architecture principles, design patterns, and development of RESTful APIs
Proven experience with cloud platforms, preferably Microsoft Azure
Hands-on experience with containerization technologies like Docker
Experience working with Infrastructure as Code (IaC) tools, especially Terraform
Experience working with CI/CD pipelines and DevOps practices (Azure DevOps or similar)
Comfortable working in Agile environments, with experience leading technical ceremonies

Job Responsibility

Lead a team of 3 developers in the design, development, and delivery of .NET based solutions
Provide technical guidance, mentoring, and best practices to ensure code quality and team performance
Oversee and participate in code reviews, testing, and deployment processes
Collaborate with product owners, architects, and stakeholders to define technical roadmaps
Design, develop, and maintain robust and scalable applications using C# and the .NET ecosystem
Translate complex business requirements into robust technical solutions
Identify opportunities for technical improvements, scalability, and performance optimization
Lead DevOps initiatives on the project, with key responsibilities around cloud infrastructure management (e.g., Azure) and automation using Terraform
Ensure adherence to DevOps and Agile practices across development cycles

What we offer

Access to advanced technical trainings, certifications, and a network of senior experts
A multicultural, international work environment with over 60 countries represented
A clear and personalized career path with evolution toward architecture, management, or expert roles
A culture that encourages initiative, autonomy, and innovation

Fulltime

New

Java Developer

Are you registered under Protected Categories Law 68/99 and looking to join the ...

Location

Italy , Rome

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

Experience with Java development, including Spring Boot and Jakarta EE
Strong understanding of microservices architecture and REST APIs
Hands-on experience with relational and NoSQL databases
Knowledge of CI/CD pipelines, Git, and automation tools (Maven, Gradle)
Academic background: Master’s/Bachelor’s degree in Computer Science, Software Engineering, or related field
Fluent Italian and English
You have excellent problem-solving skills and a proactive mindset

Job Responsibility

Develop and maintain scalable and high-performance Java applications
Design, implement, and optimize microservices-based architectures
Create and manage RESTful APIs and web services
Collaborate with cross-functional teams to develop new features
Ensure application security and compliance with best practices
Optimize database performance for relational (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis) systems
Troubleshoot technical issues and enhance application performance
Contribute to internal knowledge-sharing initiatives and best practices

What we offer

Meal vouchers (Buoni Pasto)
Welfare program with discounts and benefits for employees
Flexible work options (hybrid work policy)
Health insurance and well-being programs
An international community, bringing together 110+ different nationalities
An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities
A robust training system with our internal Academy and 250+ available modules
A vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)
Strong commitments to CSR, notably through participation in our WeCare Together program

Fulltime

Mid-level Fullstack Engineer

AlphaSights

Location:
United States, New York

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 17, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Mid-level Fullstack Engineer

AlphaSights

Location:United States, New York

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 17, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Category:
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Contract Type:
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Job Posted:
December 17, 2025