Senior Fullstack Software Engineer - Java/React Job at 3Pillar Global

New

Senior FullStack Software Engineer - Java/React

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...

Location

Costa Rica

Salary:

Not provided

3Pillar Global

Expiration Date

Until further notice

Requirements

Full Stack experience (Java + React)
A minimum of 5+ years of experience/expertise in the following areas: -Java 11+ -Gradle -MySQL -OAuth 2.0 (JWT) -Sonarqube -JSON -GitHub -Swagger -Excellent ability to read code, debug, and work with SQL and PL/SQL -Spring Framework for RESTful Services: Spring Boot, Spring Security -Java Testing Frameworks: JUNIT (Mockito, Jupiter) - JavaScript (JS): React.js, State Management (Redux)
Experience in Agile software development methodologies
Expertise in applying Object-Oriented Programming principles (abstraction, encapsulation)
Experience in creating and implementing well-tested, scalable, and performant enterprise-level systems
Practice and initiative, mentoring other engineers and decision-makers throughout the organization
Good understanding of SOLID principles
Proficiency in the English language

Job Responsibility

Facilitate effective communication with client project stakeholders regarding project status and recommendations
Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality
Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
Proficiently gather requirements and organize/present developed features for clients
Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams and supporting the growth of technical capabilities
Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment

What we offer

Medical Insurance benefits as per company policy
Life Insurance as per company policy
12 days of paid vacation, and paid holidays as per local law
Paternity and maternity leave as per as per local law
Marriage, bereavement and graduation leaves as per company policy
Christmas bonus as per local law
Saving Fund “Asociacion Solidarista”
Beach house (Managed by the Asociacion Solidarista)
Discounts in local shops
Direct deposit of payroll

Fulltime

New

Senior FullStack Software Engineer - Java/React

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...

Location

Guatemala

Salary:

Not provided

3Pillar Global

Expiration Date

Until further notice

Requirements

Full Stack experience (Java + React)
A minimum of 5+ years of experience/expertise in the following areas: Java 11+
Gradle
MySQL
OAuth 2.0 (JWT)
Sonarqube
JSON
GitHub
Swagger
Excellent ability to read code, debug, and work with SQL and PL/SQL

Job Responsibility

Facilitate effective communication with client project stakeholders regarding project status and recommendations
Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality
Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
Proficiently gather requirements and organize/present developed features for clients
Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams and supporting the growth of technical capabilities
Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment

What we offer

Medical Insurance benefits as per company policy
Life Insurance as per company policy
15 days of paid vacation as per local law
Paternity and maternity leave as per as per local law
Marriage, bereavement and graduation leaves as per company policy
Paid holidays as per local law
Christmas and Middle year bonuses as per local law
Discounts in local shops
Direct deposit of payroll
Flexible work environment

Fulltime

New

Senior FullStack Software Engineer - Java/React

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...

Location

Mexico

Salary:

Not provided

3Pillar Global

Expiration Date

Until further notice

Requirements

Full Stack experience (Java + React)
A minimum of 5+ years of experience/expertise in the following areas: Java 11+
Gradle
MySQL
OAuth 2.0 (JWT)
Sonarqube
JSON
GitHub
Swagger
Excellent ability to read code, debug, and work with SQL and PL/SQL

Job Responsibility

Facilitate effective communication with client project stakeholders regarding project status and recommendations
Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality
Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
Proficiently gather requirements and organize/present developed features for clients
Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams and supporting the growth of technical capabilities
Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment

What we offer

Medical Insurance benefits as per company policy
Life Insurance as per company policy
15 days of paid vacation plus additional days based on tenure
Vacation bonus as per local law
Paid holidays as per local law
Profit sharing as per local law
Paternity and maternity leave as per as per local law
Marriage, bereavement and graduation leaves as per company policy
Christmas bonuses as per local law
Work from home allowance as per company policy

Fulltime

New

R&D Engineer, Filtration

The R&D Engineer will support research and development activities focused on the...

Location

United Kingdom , Portsmouth

Salary:

Not provided

Danaher Corporation

Expiration Date

Until further notice

Requirements

MEng with placement year, OR BEng/MEng with 1–2 years of industry experience
Ability to analyse data and troubleshoot technical issues
Effective communication and collaboration skills
Problem-solving mindset with attention to detail

Job Responsibility

Assist in product, material, or process design and development
Contribute to projects involving design, development, manufacture, validation, and documentation of life sciences products in line with Quality Management Systems (QMS)
Maintain accurate project plans and records
provide progress updates as required
Support efforts to ensure products are fit for purpose, validated, and manufacturable
Collaborate with R&D team and cross-functional groups (Production, Sales, Suppliers)

New

Food Service Worker

The Food Service Worker will assist the manager with food/meal preparation; main...

Location

United States , Indianapolis

Salary:

Not provided

Aramark

Expiration Date

Until further notice

Requirements

Food Service Certificate as needed
Sufficient education or training to read, write, and follow verbal and written instructions
Be able to work quickly and concisely under pressure

Job Responsibility

Prepare quality food and baked goods according to a planned menu
Prepare a daily report that verifies transactions
Understand what is inclusive of a meal
Ensure storage of food in an accurate and sanitary manner
Serve food according to meal schedules, department policies and procedures
Use and care of kitchen equipment, especially knives
Timely preparation of a variety of food items, beverages
Add garnishments to ensure customer happiness and eye appeal
Coordinate and assist in major cleaning of refrigerators, freezers, and cooking and serving equipment
Adhere to all food safety regulations for sanitation, food handling, and storage

New

Senior Systems Engineer

We’re ALTEN Technology USA, an engineering company helping clients bring groundb...

Location

United States , North Reading

Salary:

165000.00 - 190000.00 USD / Year

ALTEN Technology USA

Expiration Date

Until further notice

Requirements

Experience in systems engineering and product development (or strong product development knowledge)
Ability to tailor systems engineering processes to match product/system needs
Capability to thrive in a fast-paced, agile environment
Ability to work independently
Bachelor’s degree (B.S.) in an Engineering field from a technical college or university
6+ years of engineering/product development experience, including 3 years of proven systems engineering proficiency

Job Responsibility

Concept of Operations
Use Cases
Behavior Diagrams
System Architecture
Interface Control Documents
Systems engineering documentation and modeling using tools like Visio, Word, Excel, SharePoint, or Model-Based Systems Engineering (MBSE) software such as CAMEO and JAMA

Fulltime

New

Email Marketing Specialist

On behalf of our client in the non-profit industry, we are seeking a Digital Mar...

Location

United States , Washington, DC

Salary:

35.00 - 42.00 USD / Hour

Cella

Expiration Date

Until further notice

Requirements

Bachelor's degree in marketing, communications, or a related field required
Minimum 4-5 years of digital marketing experience
Successful management of Informz
Proven experience building, testing, and deploying press releases and statements via Cision
Direct experience with ClearVantage
Knowledge of HTML/CSS
Experience in the higher education and/or nonprofit sector preferred
Proven track record of developing and executing successful email marketing campaigns and managing a high volume of email marketing activity

Job Responsibility

Strategy Development: Develop and execute comprehensive email marketing strategies to align with the organization's objectives to increase member and non-member engagement
Campaign Management: Oversee the planning, creation, testing, and execution of email marketing campaigns
Project Management: Manage the communication calendar to forecast email marketing campaigns to reduce email fatigue and audience overlap
Segmentation and Personalization: Utilize member data to create targeted and personalized email campaigns to increase open and click-through results
A/B Testing: Implement and manage A/B testing to optimize email performance, including subject lines and sender profiles
Analytics and Reporting: Analyze campaign performance metrics and provide actionable insights to improve future email marketing efforts
Compliance: Ensure all email marketing activities comply with industry regulations and best practices, including CAN-SPAM and GDPR
Technology Management: Stay current with email marketing technologies and trends to enhance marketing efforts. Serve as the lead point of contact for staff, troubleshooting problems with the email service provider and remedying issues working with internal and external stakeholders. Serve as the administrator for the email service provider while training staff to create and send newsletter campaigns
Social Media: Prepare robust social media plans for signature events to promote engagement and grow followers while fostering a community

What we offer

health/vision/dental, 401k

Fulltime

New

Filtration Sales Specialist

The Filtration Sales Specialist is responsible to support Account Managers with ...

Location

Austria , Kremesmunster

Salary:

Not provided

Danaher Corporation

Expiration Date

Until further notice

Requirements

Experience in technical sales, R&D or production in the biopharmaceutical or similar markets
Bachelor´s Degree or higher in Biotechnology, LifeSciences or relevant field
Self-motivated and used to work independently
Fluency in written and spoken English is a prerequisite
Willingness to travel – >50%, including overnight, within the territory by car and/or plane
Must have a valid driver’s license

Job Responsibility

Primarily focus on Filtration Consumables opportunities and surrounding single use designs within their region, and supports all Filtration Consumables Products and process related single use technologies are sold both by providing the Account Manager in sales process with product expertise as well as independently identifying opportunities
Develop the sales of modality solutions in the assigned sales region/territory, establishing long lasting technical customer relationships
Provide high level technical expertise during pre-sales discussions, instrument demonstrations, customer training, post-sales support, seminars, tenders/quotes, and promotional events
Lead technical and process related discussions with customer Subject Matter Experts and give applicative support including trouble shooting and answer customer queries of sophisticated technical and applicative nature
Develop sales opportunities to create a sales funnel to meet business targets. Manage leads and prospects using customer relationship management software

Fulltime

Senior Fullstack Software Engineer - Java/React

3Pillar Global

Location:
Costa Rica

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Requirements:

Additional Information:

Job Posted:
February 16, 2026

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