Junior Financial Transactions Consultant

Job Description

Junior Financial Transactions Consultant – Billing & Collections
Sofia, Bulgaria | 22-26k EUR per annum

Puzzel: The Low-Down 🔍

Puzzel is a leading provider of cloud-based contact centre solutions, empowering businesses to deliver exceptional customer service. Our platform combines omnichannel contact centre, workforce management, and AI-driven analytics to optimize customer interactions and operational efficiency.

With 25 years’ experience since our foundation in Norway, we’re already #1 in the Nordics; growing rapidly in the UK and we are already seeing some great success in the Netherlands since opening the entity in mid-2024, but our ambition is to become the clear European market-leader in the coming years 🚀

Why we’re proud

• Recognised as an Innovation and Growth Leader in the 2025 EMEA Customer Experience Platforms Frost Radar

• 2024 CX Awards Winner, ‘Best Mid-Market Contact Center Platform’

• Puzzel was recognised as the 'most innovative European-founded CCaaS provider' and top 3 globally by Frost & Sullivan in 2023

• Best Practices Company of the Year 2023

• Consistently high Glassdoor rating

• Puzzel places high importance on work-life balance and flexible working hours - as recognised by Flexa, placing 16th overall for work:life balance in 2025!

• We are working with Mercer on salary benchmarking, to ensure pay equality and market competitiveness

Read more about us here.

What you'll do 🏡💻

We are looking for a Junior Financial Transactions Consultant to carry out billing, collection and customer service tasks, helping us monitor revenues and maintain positive cashflow. The role is responsible for ensuring accurate and timely billing of customers, compliance with billing procedures, monitoring accounts receivable balances, collection and dunning processes and support to commercial, Revenue Operations (RevOps) and finance teams as needed.

Key Responsibilities include:

Invoicing:

• Check the data input in the billing system to ensure accuracy of invoices

• Generate accurate and timely invoices for various revenue streams and send them to customers

• Coordinate the activation, adjustment and termination of subscription invoicing in accordance with established procedures.

• Conduct periodic reviews to verify subscription billing accuracy and escalate any potential discrepancies of subscription set-up.

• Produce and maintain data reports as required.

Payment and collection process:

• Manage the collections process for the entities and customers in scope to ensure customers pay in a timely manner;

• Import and post incoming payments;

• Issue customer account statements periodically;

• Update accounting records with new payments, balances, customer information etc.;

• Issue dunning letters and escalate collection efforts as necessary;

• Liaise with internal stakeholders to resolve billing issues.

Account receivables:

• Reconcile payments with outstanding invoices and resolve discrepancies.

• Monitor and manage account balances to ensure timely payments.

• Provide regular reports on account receivable balances and collection status.

• Suggest and execute a course of action for disputed or delayed balances.

Customer service:

• Act as the main point of contact for customer billing enquiries, addressing concerns promptly and professionally.

• Communicate proactively with customers to ensure understanding of invoicing terms and payment expectations.

• Serve as the primary billing contact for the commercial team.

Month-end and reporting activities:

• Perform various month-end activities related to billing and collection;

• Work collaboratively across the team to support departmental goals;

• Report on accounts receivable and collection status regularly.

The must haves 💪

• A background or strong interest in transactional accounting, billing, and or collections – candidates from AR or AP backgrounds are welcome.

• 1-3 years of relevant experience.

• Good understanding of invoice and collection practices.

• Flexible and able to follow up different projects in parallel.

• Good Excel skills (Pivot tables and V-lookup formulae).

• Willingness to work with constantly developing systems and innovative mindset to help us to improve our automations.

• Fluency in English, both written and oral.

The nice to haves ➕➕➕

• Degree educated in relevant field.

• Experience with ERP systems (e.g. MS Dynamics) and/or Salesforce.

• Scandinavian language skills – at any level – will be considered an advantage.

The location

Puzzel’s Bulgarian office is at the NV Tower, 1756 Sofia, Bulgaria.

A full-time role, we anticipate a hybrid working model, with at least 2–3 days per week in the office during training, with possibility of increased flexibility to work from home in the future.

What’s In it for You? 💰

• Competitive salary based on Mercer salary benchmarking data

• Flexible, hybrid approach to working; split your time between the office and home

• You get to be part of a fun, driven and supportive team

• Annual Summer and Christmas parties

• Excellent development opportunities and a great company culture

What to expect from the interview process ❔

• Screening call with Talent Acquisition

• Interview with Financial Transactions Manager

• Meeting with HR Manager in person & psychometric assessments

• Final meeting with CFO

Puzzel Values 🎯

• Built on Trust – trust is an intrinsic Nordic value, upon which Puzzel has been built. We trust each other and our customers and partners trust us.

• Stronger Together – working together in a genuinely collaborative way, with a shared purpose, we have an empowered organisation that is better equipped to delight customers and partners.

• Stay Hungry – have a continuous hunger to raise our game, innovate and be the best we can be professionally.

Diversity & Inclusion 🌍

We want everyone at Puzzel to be their true, authentic selves at work irrespective of nationality, race, ethnicity, religion, sexual orientation, gender identity, physical ability, age, or economic background.

Whilst we are proud to already have a diverse workforce from across the globe, we are aware that things could always be improved – for example, we currently have a ratio of female 26:74 male employees, which whilst not uncommon for the tech industry (average in SaaS is 26% female), it’s far from ideal. So, what are we doing to improve this?

• Our Global Leadership Team (C-suite) has shifted from 100% male to 50 male: 50 female in the past 18 months.

• We have increased our % of female hires from 23.6% in 2021 to 38.5% in 2023.

• We are partnering with the likes of Flexa, who have significantly higher-than-average talent pools of candidates from diverse backgrounds.

• We are working with State Employment initiatives in Norway and Sweden to bring candidates through internship/apprenticeship routes and are investigating similar initiatives in the UK and Bulgaria.

• By raising awareness and transparency, we are hoping to further attract a diverse workforce.

We are continuously striving to foster an inclusive and diverse environment, where everyone is celebrated for who they are. If there is anything we can do to support you in the interview process, or beyond, please let us know.

One Last Thing ☝🏻

Even if you feel you are only a 75% match for this role, we still want to hear from you. This list is purely indicative. Skills can always be learnt.

Please note that we are not able to provide sponsorship for this role, so you must have eligibility to work in the country you are applying for.

By applying you accept the terms of our Privacy Notice which can be found on our website. Puzzel are not considering candidates that do not have a work permit in the country we are hiring in.